Question

if a pile of books is 64 cm high ,and each book has a uniform thickness of 3.2cm,then how many books are there in a pile​

Answer 1

Answer:

20 books will be pilled

Answer 2

Answer:

20 books

Step-by-step explanation:

The pile is 64 cm high

each books has 3.2cm thickness (or high)

.'. No of books= height of pile/height of each book

i.e = 64/3.2. = 640/32 =20books

.'. No of books=20books

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