Question

can anyone solve this

Answer 1

Ritu ate =3/5th
so Somu ate=1-3/5=2/5th apple...

so Somu get 2/5th or 40% of the apple.. and Ritu had the larger share. Ritu got 50% more than Somu.. because (3/5-2/5)/2/5*100=50%


and Micheal took 7/12 of the hour.. so 7/12*60=35 minutes.. and Vaibhav took 3/4 means 3/4*60=45 minutes ..

so Vaibhav worked for longer time by 10 minutes =1/6 hr

Answer 2

Heya....
Sorry for late answer....


7.Ritu ate 3\5 part of an apple
Somu ate the remaining part i.e. 1-3\5=2\5part
Again 3>2
Therefore, 3\5>2\5= ritu had the larger share.
Again
3\5-2\5=1\5
Thus, ritu had the larger share by 1\5 part of an apple....

8.MICHAEL TAKES 7\12 hour and vaibhav takes 3\4 hour colouring a picture.
And
LCM of 12 and 4 is 12
7\12 & 9\12
Since, 9\12>7\12
Then vaibhav worked longer
Also,
9\12-7\12=2\12 or 1\6
Thus vaibhav worked longer by 1\6 of an hour......



Hope this helps u 99.9%.....
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