moniquetate76 moniquetate76

02-10-2017
Mathematics

contestada

Using symbols. There are 3 shelves. Each shelf has 21 books. How many books are there in all?

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theyellowbanana34 theyellowbanana34

03-10-2017

To find the total amount of books:
21 * 3 = 63
There are 63 books in all.

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