Question

Sohan takes 2 3/10 mins to walk across the school ground. Rohan takes 16/5 Who takes more time and by what fraction? ​

Answer 1

Step-by-step explanation:

time Sohan takes: 23/10

time Rohan takes: 16/5

let's find the LCM of denominators

5_| 5, 10

2_|. 1, 2

_|. 1, 1

5×2= 10

now we'll convert them to make their denominators 10

23/10× 1= 23/10

16/5×2=32/10

so, Rohan takes more time

time difference=

23-16= 7/10 minutes