Question

Kanta finished her homework in 7/12 hr and rakhi finished her homework in 5/8 hr. who finished fast and by how much ?

Answer 1

Step-by-step explanation:

7/12 hour = 7/12 × 60 minutes

= 7×5

= 35 minutes

5/8 hour = 5/8 × 60 minutes

= 37.5 minutes

Kanta finished in 7/12 hr = 35 minutes

Rakhi finished in 5/8 hr = 37.5 minutes.

So kanta took less time to complete homework.

Thus Kanta finished faster than Rakhi by 2.5 minutes