Question

A mile to feet in a mile

Answer 1

`1Mile=5280feet`

so

`(1)/(5280)`

the ratio is 1/5280

2.

`1\text{kilogram}=1000\text{grams}`
`(1)/(1000)`

the ratio is 1/1000

`1\text{meter}=100\text{centimeters}`
`(1)/(100)`

the ratio is 1/100

`1\text{inch=}(1)/(12)feet`
`(1)/((1)/(12))=12`

the ratio is 12