Question

Which decimal is equal to one fifth? 0.6, 0.15, 0.2, 0.3, 0.4

Answer 1

1/5 is equal to 0.2 because when you divide 1/5 you get 0.2 :P

Answer 2

1/5 = 0.20

0.20 + 0.20 + 0.20 + 0.20 + 0.20 = 1

As you may have noticed, adding 0.20 five times will result to 1. so 1 count of 0.20 is equivalent to one fifth.