7.
Thickness of a book is 21 cm. How many such books can fit vertically end to en
4
1 m 80 cm long shelf, if each book occupies space equal to its thickness?
Answers
Answered by
0
Answer:
8 books
Step-by-step explanation:
thickness of each book = 21 cm
1m 80 cm = 180 cm
no of books in this space = 180/21 = 8 books
Answered by
0
Step-by-step explanation:
Total number of books adjusted = Length of shelf ÷ Thickness of 1 book
= 1 m 80 cm ÷ 21 cm
= 180 cm ÷ 21 cm
= 8.571
Books can't be in fraction or decimal form.....
So the number of books that can be adjusted in the shelf is 8.
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