If the weight of 18 sheets of paper is 50 grams, how many sheets of the same paper will weigh15/4 kg?
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12.5g
Step-by-step explanation:
Weight of 1 paper is 50/18 or 2.77
Weight of some papers is 15/4 or 12.5
So divide 15/4 by 50/18
50/4 x 18/50 = 18/4 = 9/2 papers or 4.5 papers.
Cross checking 4.5 papers x 2.77g is 12.5g,
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