The wieght of 64 books is 8 kg. what is the weight of 256 such books ? how many such books will weigh 5 kg ?
Answers
Answered by
15
Given
64 books = 8 kg
Solution
One book = 8/64 kg = 1/8 kg
then
- weight of 256 books = 1/8 ×256 = 32 kg
- No.of books weighting 5kg = 5/(1/8) = 40 Books
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Answered by
5
Step-by-step explanation:
The weight of 256 books = 256/8
= 32kg
The no. of books will weigh 1 kg = 64/8
= 8 books
The no. of books will weigh 5 kg = 8 × 5
= 40 books
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