Question

What is the ratio of 4hrs to 12hrs

Answer 1

Hello...

HERE IS THE ANSWER

HCF of 4 and 12 is 4.

Now

unit is same so no problem just solve it.

$\frac{4}{12} \\ = \frac{4 \div 4}{12 \div 4} \\ = \frac{1}{3}$
Required Ratio =1 hr:3hr

Hope it helps to you.