If the weight of 12 sheets of thick paper is 40 grams, how many
sheets of the same paper would weigh 2
1/2
kilograms?
Answers
Answered by
3
weight = 40 gram
sheet = 12
in fraction = 40/12 = 10/3
weight = 2½ kg
in grams= 2500 gram
number of sheets = 2500×3/10
= 2500×3÷10 =750
weight of 750 sheets of paper is 2½ kg.
Answered by
0
I t should be 2 and 1/2
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