Question

What is the missing value in the equation shown below?

4/10+ ?/100= 7/10


A 1

B 3

C 10

D 30

Answer 1

Answer: D 30

Explanation:

4/10 + 30/100

2/5 + 3/10

7/10

NB: LEFT-HAND SIDE IS EQUAL TO THE RIGHT-HAND SIDE