7. Ajay is reading a novel. He finished of the whole novel in first day of the
day and } of the whole novel in third day. What part of novel is left unread afterthree days
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The whole novel is assumed as 1.
He finished 1/4 of the whole novel in first day. 1/3 of the whole novel in the second day and 1/5 of the whole in the third day. This means that the total portion of the novel that he read in 3 days is
1/4 + 1/3 + 1/5 = (15 + 20 + 12 )/60 = 47/60
The part of the novel that is left unread after three days would be
1 - 47/60 = (60 - 47)/60 = 13/60
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Answer:
Ajay is reading novel on first day = 1/4
On second day he finished =1/3
On Third day he finished =1/5 of a novel.
Total = 1 part of novel.
= 1/4+1/3+1/5 = 15+20+12\60 = 47/60
The part left unread after three days would be
= 1-47/60=60-47/60=13/60
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