Asked by Anonymous

In a bookstore ,60 identical books occupy a length of 1.5m on a shelf.Find the number of such books needed to completely occupy a shelf that is 80 cm long.
Answered by Reiny
average width of a book = 150/60 cm = ....
then number of books for 80 cm = 80/width of book
or
just use a simple ratio
n/80 = 60/150 , solve for n , the number of books
Answered by MAHNOOR
Wrong answer
Answered by Anonymous
wrong ans
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