Question

What is greater, 2/5, 3/10, 1/2, or 1/10?

Answer 1

2/5 = 40%
3/10= 30%
1/2= 50%
1/10= 10%

so it's 1/2

Answer 2

1/2 is the greatest. 1/2 equals 50%. 1/10 equals 10%, 3/10 equals 30%, and 2/5 equals 40%.