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The weight of 72 books is 9 kg. What is the weight of 40 such books?
CBSE Class 6
CBSE Class 6 Maths
class-6-maths
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ratio-and-proportion
Murali
April 8, 2019, 9:55am
1
The weight of 72 books is 9 kg. What is the weight of 40 such books?
Murali
April 8, 2019, 9:55am
2