Question

Jaya takes 11/5 minutes to walk across the school ground. Radhika takes 7/4
minutes

to do the same. Who takes less time and by what fraction?​

Answer 1

First we need to take the LCM of 5 and 4= 20
Now,
11*4/5*4=44/20 7*5/4*5=35/20
44/20 > 35/20
Therefore,Radhika takes less time.
By,
44/20-35/20=9/20
Mark me as the brainliest please