23bollipard 23bollipard
  • 20-01-2017
  • Mathematics
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Sean read 1/5 of a book in 1 1/2 hours. How long will it take Sean to read 1/2 of this book?

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operrt
operrt operrt
  • 20-01-2017
3 hours and 45 mins, because multiply it by 2 and there is 3 hours. he has read 2/5 of the book, now you need to add. 5 to this. divide how long it took him to read 1/5 by 2 and add that to your number. 3 hours and 45 mins
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