MASS Mathematical Usage 4

Question 1

A map uses a scale of 1 inch = 50 miles. How many miles do 3.5 inches represent?

Accepted Answer

175 miles

Answer

3.5 × 50 = 175 miles.

Question 2

What is 7/10 + 1/5?

Accepted Answer

9/10

Answer

1/5 = 2/10, so 7/10 + 2/10 = 9/10.

Question 3

A tank holds 240 gallons and is 5/8 full. How many gallons are in the tank?

Accepted Answer

150

Answer

5/8 × 240 = 150 gallons.

Question 4

If x = 4, what is the value of 2x² − 5?

Accepted Answer

27

Answer

2 × 16 − 5 = 32 − 5 = 27.

Question 5

A purchase totals $63 including 5% sales tax. What was the pre-tax price?

Accepted Answer

$60

Answer

Price × 1.05 = $63, so $63 ÷ 1.05 = $60.

MASS Test Practice Test