Percent Word Problems SAT Practice

MathChapter 7: Percents

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Question 1 of 50

Question 1

Easy

Using the displayed information, what is the sale price of the headphones before tax?

Sale information for a headphones
Original price	Discount
$\$160.00$	$25\%$

$\$120.00$$\$40.00$$\$200.00$$\$135.00$

Select or enter an answer before checking your response.

Question 2 of 50

Question 2

Easy

Using the displayed information, what is the sale price of the desk chair before tax?

Sale information for a desk chair
Original price	Discount
$\$240.00$	$35\%$

$\$84.00$$\$156.00$$\$324.00$$\$205.00$

Select or enter an answer before checking your response.

Question 3 of 50

Question 3

Easy

Using the displayed information, what is the sale price of the backpack before tax?

Sale information for a backpack
Original price	Discount
$\$84.00$	$15\%$

$\$12.60$$\$96.60$$\$71.40$$\$69.00$

Select or enter an answer before checking your response.

Question 4 of 50

Question 4

Easy

Using the displayed information, what is the sale price of the calculator before tax?

Sale information for a calculator
Original price	Discount
$\$125.00$	$18\%$

$\$22.50$$\$147.50$$\$107.00$$\$102.50$

Select or enter an answer before checking your response.

Question 5 of 50

Question 5

Easy

Using the displayed information, what is the sale price of the lamp before tax?

Sale information for a lamp
Original price	Discount
$\$72.00$	$12.5\%$

$\$63.00$$\$9.00$$\$81.00$$\$59.50$

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Question 6 of 50

Question 6

Easy

What total results when the displayed sales tax is added to the meal subtotal?

Charge applied to the meal subtotal
Base amount	Added rate	Type
$\$48.00$	$8.25\%$	sales tax

$\$3.96$$\$51.96$$\$44.04$$\$56.25$

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Question 7 of 50

Question 7

Easy

What total results when the displayed markup is added to the wholesale cost?

Charge applied to the wholesale cost
Base amount	Added rate	Type
$\$75.00$	$32\%$	markup

$\$24.00$$\$51.00$$\$99.00$$\$107.00$

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Question 8 of 50

Question 8

Easy

What total results when the displayed gratuity is added to the service charge?

Charge applied to the service charge
Base amount	Added rate	Type
$\$120.00$	$18\%$	gratuity

$\$21.60$$\$98.40$$\$138.00$$\$141.60$

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Question 9 of 50

Question 9

Easy

What total results when the displayed increase is added to the annual fee?

Charge applied to the annual fee
Base amount	Added rate	Type
$\$280.00$	$6.5\%$	increase

$\$298.20$$\$18.20$$\$261.80$$\$286.50$

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Question 10 of 50

Question 10

Easy

What total results when the displayed fee is added to the ticket subtotal?

Charge applied to the ticket subtotal
Base amount	Added rate	Type
$\$96.00$	$12.5\%$	fee

$\$12.00$$\$108.00$$\$84.00$$\$108.50$

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Question 11 of 50

Question 11

Easy

Starting from $\$200.00$, what is the final price after both displayed adjustments?

Sequential price adjustments
Starting price	First change	Second change
$\$200.00$	$20\%$ decrease	$8\%$ increase

Apply the changes in the order shown.

$\$176.00$$\$40.00$$\$172.80$$\$216.00$

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Question 12 of 50

Question 12

Easy

Starting from $\$150.00$, what is the final price after both displayed adjustments?

Sequential price adjustments
Starting price	First change	Second change
$\$150.00$	$30\%$ increase	$10\%$ decrease

Apply the changes in the order shown.

$\$180.00$$\$45.00$$\$135.00$$\$175.50$

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Question 13 of 50

Question 13

Easy

Starting from $\$320.00$, what is the final price after both displayed adjustments?

Sequential price adjustments
Starting price	First change	Second change
$\$320.00$	$25\%$ decrease	$15\%$ decrease

Apply the changes in the order shown.

$\$204.00$$\$192.00$$\$80.00$$\$272.00$

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Question 14 of 50

Question 14

Easy

Starting from $\$80.00$, what is the final price after both displayed adjustments?

Sequential price adjustments
Starting price	First change	Second change
$\$80.00$	$12.5\%$ increase	$6\%$ increase

Apply the changes in the order shown.

$\$94.80$$\$95.40$$\$10.00$$\$84.80$

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Question 15 of 50

Question 15

Easy

Starting from $\$500.00$, what is the final price after both displayed adjustments?

Sequential price adjustments
Starting price	First change	Second change
$\$500.00$	$40\%$ decrease	$7.5\%$ increase

Apply the changes in the order shown.

$\$337.50$$\$200.00$$\$322.50$$\$537.50$

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Question 21 of 50

Question 21

Medium

Using the mixture table with $2$ and $3$ liters, what percent of the combined solution is active ingredient?

Solutions combined without loss
Solution	Amount in liters	Concentration
A	$2$	$20\%$
B	$3$	$50\%$

$38\%$$35\%$$1.9\%$$7.1429\%$

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Question 22 of 50

Question 22

Medium

Using the mixture table with $4$ and $6$ liters, what percent of the combined solution is active ingredient?

Solutions combined without loss
Solution	Amount in liters	Concentration
A	$4$	$15\%$
B	$6$	$35\%$

$25\%$$27\%$$2.7\%$$20\%$

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Question 23 of 50

Question 23

Medium

Using the mixture table with $5$ and $3$ liters, what percent of the combined solution is active ingredient?

Solutions combined without loss
Solution	Amount in liters	Concentration
A	$5$	$12\%$
B	$3$	$32\%$

$22\%$$1.56\%$$19.5\%$$18.1818\%$

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Question 24 of 50

Question 24

Medium

Using the mixture table with $7$ and $3$ liters, what percent of the combined solution is active ingredient?

Solutions combined without loss
Solution	Amount in liters	Concentration
A	$7$	$40\%$
B	$3$	$10\%$

$25\%$$3.1\%$$20\%$$31\%$

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Question 25 of 50

Question 25

Medium

Using the mixture table with $1.5$ and $2.5$ liters, what percent of the combined solution is active ingredient?

Solutions combined without loss
Solution	Amount in liters	Concentration
A	$1.5$	$60\%$
B	$2.5$	$24\%$

$37.5\%$$42\%$$1.5\%$$4.7619\%$

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Question 26 of 50

Question 26

Medium

Of the displayed $\$10000.00$ principal, how much was invested at the higher rate?

One-year simple-interest allocation
Total invested	Lower rate	Higher rate	Total interest
$\$10000.00$	$3\%$	$7\%$	$\$540.00$

$\$4800.00$$\$6000.00$$\$7714.29$$\$700.00$

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Question 27 of 50

Question 27

Medium

Of the displayed $\$8000.00$ principal, how much was invested at the higher rate?

One-year simple-interest allocation
Total invested	Lower rate	Higher rate	Total interest
$\$8000.00$	$2\%$	$5\%$	$\$310.00$

$\$4000.00$$\$6200.00$$\$5000.00$$\$400.00$

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Question 28 of 50

Question 28

Medium

Of the displayed $\$15000.00$ principal, how much was invested at the higher rate?

One-year simple-interest allocation
Total invested	Lower rate	Higher rate	Total interest
$\$15000.00$	$4\%$	$8\%$	$\$900.00$

$\$6000.00$$\$11250.00$$\$1200.00$$\$7500.00$

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Question 29 of 50

Question 29

Medium

Of the displayed $\$12000.00$ principal, how much was invested at the higher rate?

One-year simple-interest allocation
Total invested	Lower rate	Higher rate	Total interest
$\$12000.00$	$2.5\%$	$6.5\%$	$\$580.00$

$\$7000.00$$\$5600.00$$\$8923.08$$\$780.00$

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Question 30 of 50

Question 30

Medium

Of the displayed $\$20000.00$ principal, how much was invested at the higher rate?

One-year simple-interest allocation
Total invested	Lower rate	Higher rate	Total interest
$\$20000.00$	$3.5\%$	$5.5\%$	$\$900.00$

$\$8000.00$$\$10000.00$$\$16363.64$$\$1100.00$

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Questions to review

Question 1Discount applications
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Question 2Discount applications
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Question 3Discount applications
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Question 4Discount applications
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Question 5Discount applications
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Question 6Tax, markup, and added rates
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Question 7Tax, markup, and added rates
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Question 8Tax, markup, and added rates
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Question 9Tax, markup, and added rates
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Question 10Tax, markup, and added rates
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Question 11Successive price changes
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Question 12Successive price changes
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Question 13Successive price changes
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Question 14Successive price changes
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Question 15Successive price changes
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Question 16Reverse price applications
Medium
Question 17Reverse price applications
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Question 18Reverse price applications
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Question 19Reverse price applications
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Question 20Reverse price applications
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Question 21Mixture concentration
Medium
Question 22Mixture concentration
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Question 23Mixture concentration
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Question 24Mixture concentration
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Question 25Mixture concentration
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Question 26Investment allocation
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Question 27Investment allocation
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Question 28Investment allocation
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Question 29Investment allocation
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Question 30Investment allocation
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Question 31Percent of a subgroup
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Question 32Percent of a subgroup
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Question 33Percent of a subgroup
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Question 34Percent of a subgroup
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Question 35Percent of a subgroup
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Question 36Multi-stage percent contexts
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Question 37Multi-stage percent contexts
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Question 38Multi-stage percent contexts
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Question 39Multi-stage percent contexts
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Question 40Multi-stage percent contexts
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Question 41Percent word-problem error analysis
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Question 42Percent word-problem error analysis
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Question 43Percent word-problem error analysis
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Question 44Percent word-problem error analysis
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Question 45Percent word-problem error analysis
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Question 46Advanced percent modeling
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Question 47Advanced percent modeling
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Question 48Advanced percent modeling
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Question 49Advanced percent modeling
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Question 50Advanced percent modeling
Hard

Solution	Amount in liters	Concentration
A	\(2\)	\(20\%\)
B	\(3\)	\(50\%\)

Solution	Amount in liters	Concentration
A	\(4\)	\(15\%\)
B	\(6\)	\(35\%\)

Solution	Amount in liters	Concentration
A	\(5\)	\(12\%\)
B	\(3\)	\(32\%\)

Solution	Amount in liters	Concentration
A	\(7\)	\(40\%\)
B	\(3\)	\(10\%\)

Solution	Amount in liters	Concentration
A	\(1.5\)	\(60\%\)
B	\(2.5\)	\(24\%\)

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