Question

give me the answer ​

Answer 1

Step-by-step explanation:

Raj takes time to complete his homework =5:2

Seema takes time to complete her homework =8:3

Do cross multiplication =2:8=16 and 3:5=15 means Raj takes less time to comlete his homework

Answer 2

Step-by-step explanation:

time taken by raj=2 1/2=5/2hrs

time taken by Seema=8/3hrs

Now,

LCM of 2 and 3=6

thus,

5/2=5*3/2*3

=15/6.....(2)

And,

8/3=8*2/3*2

=16/6.....(1)

comparing (1) and (2) , we get:

16/6-15/6=1/6

Hence,time taken by Seema is more than time taken by raj by 1/6 hours.

U can change the statements for ur suitability.

Hope it helps!