HSPT Math : Arithmetic

Study concepts, example questions & explanations for HSPT Math

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Example Questions

Example Question #131 : Arithmetic

A blouse is on sale for 35% off. If it originally cost $60.00, what is the current sale price of the blouse?

Possible Answers:

\displaystyle 21.00

\displaystyle 39.00

\displaystyle 36.00

\displaystyle 30.00

Correct answer:

\displaystyle 39.00

Explanation:

First, multiply \displaystyle 60 * .35=21.

Then, subtract that amount from the original price:

\displaystyle 60-21=39.00

Answer: The current sale price is $39.00.

Example Question #132 : Arithmetic

A truck is on sale for 40% off of the original price of $12,000.00. What is the current price of the truck?

Possible Answers:

\displaystyle 8000.00

\displaystyle 4800.00

\displaystyle 7200.00

\displaystyle 16000.00

Correct answer:

\displaystyle 7200.00

Explanation:

First, multiply \displaystyle 12000 * .40=4800.00.

Then, subtract that amount from the original amount:

\displaystyle 12000-4800=7200

Answer: The current price for the truck is $7,200.00

Example Question #133 : Arithmetic

The cost of a magazine subscription has been reduced by 15%. What is the current price, if the original price was $45.00?

Possible Answers:

\displaystyle 38.25

\displaystyle 38.00

\displaystyle 38.50

\displaystyle 38.75

Correct answer:

\displaystyle 38.25

Explanation:

First, multiply the original price by the percentage:

\displaystyle 45*.15=6.75

Then, subtract that amount from the original price:

\displaystyle 45.00-6.75=38.25

Answer: The magazine subscription currently costs $38.25.

Example Question #134 : Arithmetic

Barbara is purchasing a purse. If the purse orignally costs $125.00, how much will she pay for it if it is 40% off?

Possible Answers:

\displaystyle 85.00

\displaystyle 75.00

\displaystyle 70.00

\displaystyle 50.00

\displaystyle 65.00

Correct answer:

\displaystyle 75.00

Explanation:

First, multiply:\displaystyle 125*.40=50

Then, subtract that amount from the original price:

\displaystyle 125-50=75

Answer: Barbara will pay $75.00 for the purse.

Example Question #135 : Arithmetic

How much does a can of paint cost if it is on sale for 25% off its original price of $17.96?

Possible Answers:

\displaystyle 15.96

\displaystyle 13.47

\displaystyle 22.45

\displaystyle 4.49

Correct answer:

\displaystyle 13.47

Explanation:

First, multiply \displaystyle 17.96*.25=4.49.

Then, subtract that amount from the original price:

\displaystyle 17.96-4.49=13.47

Answer: The can of paint's sale price is \displaystyle \$ 13.47.

Example Question #133 : Arithmetic

\displaystyle 7q+7=70

What is \displaystyle q?

Possible Answers:

\displaystyle 7

\displaystyle 14

\displaystyle 10

\displaystyle 8

\displaystyle 9

Correct answer:

\displaystyle 9

Explanation:

First,subtract 7 from each side:

\displaystyle 7q+7-7=70-7

\displaystyle 7q=63

Then, divide each side by 7:

\displaystyle \frac{7q}{7}=\frac{63}{}7

\displaystyle q=9

 

Example Question #1581 : Isee Middle Level (Grades 7 8) Mathematics Achievement

Berta went shopping for a bathroom curtain. How much did she pay for the curtain if it was \displaystyle 25\% off its original price of \displaystyle \$28.00?

Possible Answers:

\displaystyle 30.50

\displaystyle 24.00

\displaystyle 35.00

\displaystyle 7.00

\displaystyle 21.00

Correct answer:

\displaystyle 21.00

Explanation:

First, multiply \displaystyle 28*.25=7.

Then, subtract that amount from the original price.

\displaystyle 28-7=21

Answer: Berta paid \displaystyle \$21.00 for the curtain.

Example Question #1582 : Isee Middle Level (Grades 7 8) Mathematics Achievement

Oliver pays \displaystyle \$170.00 for a skateboard. What is the discount percentage he receives if the skateboard originally costs \displaystyle \$200.00?

Possible Answers:

\displaystyle 10

\displaystyle 30

\displaystyle 15

\displaystyle 20

Correct answer:

\displaystyle 15

Explanation:

Divide \displaystyle 170\div 200=.85.

Subtract that amount from \displaystyle 1 to find the discount percentage Oliver received:

\displaystyle 1-.85=.15

Answer: Oliver received a \displaystyle 15\% discount on the skateboard.

Example Question #1581 : Isee Middle Level (Grades 7 8) Mathematics Achievement

A computer is on sale for \displaystyle 30\% off its original price of \displaystyle \$2400.00. What is the sales price of the computer?

Possible Answers:

\displaystyle 2000.00

\displaystyle 1600.00

\displaystyle 1680.00

\displaystyle 720.00

Correct answer:

\displaystyle 1680.00

Explanation:

First, multiply

 \displaystyle 2400*.30=720

Then, subtract that amount from the original price:

\displaystyle 2400-720=1680

Answer: The sales price is \displaystyle \$1,680.00.

 

Example Question #136 : Arithmetic

A painting is 37% off of its original price of $200.00. What is the sale price of the painting?

Possible Answers:

\displaystyle 125

\displaystyle 126

\displaystyle 237

\displaystyle 136

\displaystyle 74

Correct answer:

\displaystyle 126

Explanation:

First, multiply:

\displaystyle 200*.37=74

The, subtract that amount from 200:

\displaystyle 200-74=126

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