Question

Which expression is NOT equivalent to

the sum 36 + 54?
a. 18(2 + 3)
b. 419 + 6)
c. 3(12 + 18)
d. 2(18 + 27)

Answer 1

B) 4(19+6)=100

Explanation:

36+54=90

A. 18(2+3)=90

B. 4(19+6)= 100

C. 3(12+18)=90

D. 2(18+27)=90

Answer 2

b. 4(9 + 6) 4*15 = 60

Explanation:

36 + 54? = 90

a. 18(2 + 3) 18*5 = 90

b. 4(9 + 6) 4*15 = 60

c. 3(12 + 18) =3 * 30 = 90

d. 2(18 + 27)= 2 *45 = 90