Question

Which of the following fractions is equivalent to 0.5?

A. 5/100

B. 10-20

C. 10-100

D. 50/150

Answer 1

Answer: 10-20

Explanation:

Half of 20 is 10, and half of 1 is 0.5. What do they have in common? Both equal to half of the other number.

Answer 2

B. 10÷20

Explanation:

A.

5/100 = 0.05

B.

10 ÷ 20 = 0.5

C.

10 ÷ 100 = 0.1

D.

50 ÷ 150 ≈ 0.33

So, the answer is B