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CBSE Class 7 Answered

SUSHANT READS 1/3 PART OF A BOOK IN HOUR. HOW MUCH PART OF THE BOOK WILL HE READ IN 2 1/5 HOURS?
Asked by ajoysahu9 | 07 Aug, 2020, 10:58: PM
answered-by-expert Expert Answer
2 hrs = 120 mins
1/5 hr = 12 mins
total mins he reads = 132 mins
 
1/3 part in 60 mins
132/60=2.2
 
so part of book completed in 132 mins = 1/3 x 2.2 =11/15
Answered by Arun | 08 Aug, 2020, 09:58: AM

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