Question

How do you change -9/10 into a decimal?

Answer 1

`-0.9`

Explanation:

This one doesn't require much work at all, there are two pretty simple methods:

The first is to simply divide `-9` by `10`, perhaps easiest done in a calculator. You'd get:

`-9-:10=-0.9`

The second method is to get 100 as your denominator:

`(-9)/10=(-9xx10)/(10xx10)=(-90)/100 = 0.90`