Answer:
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I sincerely hope this is right and that you get g really good mark ;)
16 because the AB side gotta be a little bit bigger than the two other sides
there were D. 1163 books left on the shelves or in circulation.
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let us count the number of books that are NOT on the shelves now.
1st step: 32 + 24 = 56
2nd step: <em>the total number of books minus the amount of books that are damaged or out: </em>1,219 - 56 = 1163
4 * 3/5
When multiplying a fraction by an integer, multiply the numerator by the integer.
4 * 3/5 = 12/5