the weight of 72 book is 9 kg find the weight of 80 such books
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Answered by
21
72 books = 9 kg
1 book = 9/72 kg
80 books = 9/72 × 80 kg
= 10 kg
1 book = 9/72 kg
80 books = 9/72 × 80 kg
= 10 kg
āmıt:
no
Why? ?
Because. 72 is the dividend and it must be the numerator
Answered by
11
72 book=9kg
1 book =9/72 kg
80 book = 9/72 × 80 kg
hence total weight of 80 book = 10 kg
1 book =9/72 kg
80 book = 9/72 × 80 kg
hence total weight of 80 book = 10 kg
Shouldn't it be 72/9??instead of 9/72
no its not possible
But why
its simple cross multiplication you can check
72 is the dividend and it must be the numerator
Shouldn't it??
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