Question

Which simplified ratio correctly compares 30 inches to 2 feet?01:15O 15:1O 5:404:5

Answer 1

As we know,

`1ft=12in`

Therefore,

`2ft=2*12in=24in`

Therefore, taking the ratio,

`(30in)/(24in)=(15)/(12)=(5)/(4)`

Thus, the correct ratio is 5:4