Math, asked by thomasering8, 3 months ago

if the weight of 3 books is 100kg,then the weight of 9 such books becomes?

Answers

Answered by dolemagar

1

Step-by-step explanation:

Here,

3= 100kg

9= x

by cross multiplication we have

3x= 9×100kg

x= 900kg/3= 300kg

Answered by anushka12012005

4

Answer:

300 kg

Step-by-step explanation:

3books weight=100kg

1book weight=100/3

9books weight=(100)×9/3

=100×3=300kg

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