MCAS MCAS Mathematics 3

Question 1

Which number is irrational?

Accepted Answer

√2

Answer

√25

Answer

√36

Answer

0.75

Question 2

What is the least common multiple (LCM) of 4 and 6?

Accepted Answer

12

Answer

10

Answer

16

Answer

24

Question 3

If y = 2x − 1, what is y when x = 4?

Accepted Answer

7

Answer

5

Answer

6

Answer

8

Question 4

A store sells apples for $0.75 each. How much do 8 apples cost?

Accepted Answer

$6.00

Answer

$5.00

Answer

$5.50

Answer

$6.50

Question 5

What type of angle measures exactly 90°?

Accepted Answer

Right

Answer

Acute

Answer

Obtuse

Answer

Straight

Question 6

Simplify the fraction 18/24.

Accepted Answer

3/4

Answer

2/3

Answer

4/6

Answer

6/8