1.

in a book store 60 identical books occupy a lenght of 1.5 on a shelf find the lenght occupied by 50 such books on a shelf​

Answer»

average width of a book = 150/60 cm = ....then NUMBER of books for 80 cm = 80/width of bookorjust use a simple ration/80 = 60/150 , SOLVE for N , the number of booksStep-by-step explanation:Nikuuu~



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