Question

1 - 1/5 How to solve?

Answer 1

It is .8 and you solve it by taking 1 then minus it from 1/5

Answer 2

4/5

Explanation:

1 = 5/5, so you can turn this equation into

5/5 - 1/5. Then, you just subtract 5 - 1 = 4 so you have 5/5 - 1/5 = 4/5