Math, asked by hunsulmisra123, 9 months ago

the weight of 90 books is 50 kg. find the weight of 180 such books​

Answers

Answered by nancy4153
16

if weight of 90 books is 50kg

so, weight of 1book is 50/90kg

so, weight of 180such book is 180×50/90kg

=100 kg

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