Question

find the ratio of 3inches to 1/2 inch

Answer 1

Ratio is 3 : $\frac{1}{2}$

Let us use a constant 'x' for removing ratio

so,

3x = $\frac{1x}{2}$

Now cross multiply...

6x = 1x

Now ratio is

6 : 1 ( both in Inches )

Answer 2

Answer is 3inches is to ½inches is 6:1