Question

Explain me 9 ques fast​





I'll make him brainlist

Answer 1

Answer:

jaidev takes 11/5 min while Rahul takes 7/4 min for doing same work..

now make the denominator equal by taking LCM of denominator 5 and 4 which is 20

now

11/5 × 4/4 = 44/20 and 7/4 × 5/5 = 35/20

hence we can say that jaidev takes more time

where as Rahul take less time

and jaidev takes 44/20 - 35/20 = 9/20 min more than rahul.

hope you will understand.

Answer 2

Answer:

best of luck for your papers