Math, asked by mrmoasjadali9, 6 months ago

weight of 45 book is 9 kg find the weight of 80 books

Answers

Answered by tpurakatherine

1

Answer:

16

Step-by-step explanation:

given,

9kg=45books

therefore,

1kg=45/9=5

so,

80/5=16

hence,the weight of 80 books is 16 kg

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