Math, asked by duasheikh098, 3 months ago

the weight of 72 books is 9kg.what is the weight of 80 such books?

Answers

Answered by bhavi087

2

Answer:

640

Step-by-step explanation:

weight of 72 books=9kg

weight of 1 book= 9 divide by 72

=8

weight of 80 books=8 multiply by 80

640 ans

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