Question

If the weight of 12 sheets of thick paper is 40 grams, how many sheets of the same
2.
would weigh 165 kilograms?​

Answer 1

Step-by-step explanation:

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Answer 2

Given weight of 12 sheets is 40 grams

⟹ weight of each sheet iis 40/12 = 10/3 grams

Let the number of sheets that weight 2½ kg be x

as we know that

weight of x sheets is 10/3 x grams

⟹ 10/3x=2½×1000

⟹ x= 3/10×5/2×1000=750

So number of sheets is 750