Question

Which of the following is equivalent to (8-5) ÷ 2 to the third power?
A. 3/8
B. 19/8
C. 27/8
D. 1/125​

Answer 1

Answer:

C 27/8

Step-by-step explanation:

(8-5)/2 = 3 / 2

Now raise 3/2 to the third power

(3/2)^3 = 3^3 / 2^3 = 27 / 8

Answer 2

Answer: 27/8
Work:
8-5=3
3/2=1.5
1.5 to the 3rd is 3.375
Put 3.375 into a fraction you get 27/8