If in a stick of chalk, carbon is 3g, what is the weight of the chalk stick?
Pawan Prajapati , 4 Years ago
Grade 12
1 Answers
Harshit Singh
Last Activity: 4 Years ago
Dear Student
From the question it is given that, Weight of carbon in the chalk = 3g Let us assume the weight of the stick be x Then, 12% of x = 3 (12/100) × (x) = 3 X = 3 × (100/12) X = 1 × (100/4) X = 25g ∴The weight of the stick is 25g.
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