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Help pls :( i will help you

Help pls :( i will help you-example-1

1 Answer

13 votes

Answer:

7 in thick

Explanation:

There are two of the 2 1/4 books; and one of the 2 1/2 in. thick book.

2 1/4 + 2 1 /4 = 4 1/2 + 2 1 /2 = 7 in. thick

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