Question

1 over blank = 2 over 10 = blank over 100

Answer 1

`(1)/(5)` =
`(2)/(10)` =
`(20)/(100)`

Explanation:

It's all about equivalent fractions.

`(1)/(5)`

`(2)/(10)`

`(20)/(100)`

`(1)/(5)` 1 × 2 = 2. 5 × 2 = 10. That is what makes
`(2)/(10)`.

`(2)/(10)` 2 × 10 = 20. 10 × 10 = 100. That is what makes
`(20)/(100)`.