Saurabh takes 15 minutes to reach school from his house and Sachin takes one hour to reach school from his house. Find thec ratio of the time taken by Saurabh to the time taken by sachin?with solution.
1 hour = 60min
The ratio of 15 minutes to 1 hour = The ratio of 15 minutes to 60 minutes
= 15 : 60
= 15 / 60 = 1/4 = 1 : 4