Question

Which expression is equal to (7 × 2) × 2?

A) (7 + 2) × 2
B) (2 × 2) + 7
C) 7 × (2 × 2)
D) (2 × 7) + (2 × 2)

Answer 1

c

Explanation:

(7*2)*2 is 28

C=7*(2*2)=28

there the same equation :)

Answer 2

C

Explanation:

this is the associative property, swapping two numbers in/out of the parenthesis, since its all multiplication it does not make any difference