Saurabh takes 15 minutes to reach school from his house and Sachin takes one hour to reach school
from his house. Find the ratio of the time taken by Saurabh to the time taken by Sachin.
Time taken by Saurabh = 15 minutes
Time taken by Sachin= 1 hour = 60 minutes. To find ratios we have to convert the given quantities to the same units. Here we are expressing both the quantities in minutes
the ratio of the time taken by Saurabh to the time taken by Sachin= 15:60=1:4