Question

What is 1/2+2/5?

Enter a zero or leave the whole number box blank to enter a fraction.

Answer 1

9/10

Explanation:

1/2 is equal to 5/10 and 2/5 is equal to 4/10. Now you add 5/10 and 4/10 and get 9/10.

Answer 2

9/10

Explanation:

1/2 + 2/5

The common denominator is 10

1/2 *5/5 = 5/10

2/5 *2/2 = 4/10

5/10 + 4/10

9/10