Question

What is 0.9 as a percent & as a fraction OR mixed number?

Answer 1

As a fraction `9/10` and as a percentage `90%`

Explanation:

`0.9` can be thought of as `0.9/1` which when you multiply both the numerator and denominator by 10 becomes `(0.9times10)/(1times10)=9/10`

As a percentage, you multiply the fraction by `100`
`0.9times100=90%`