Chemistry, asked by ranjitshaw2789, 8 months ago

A chalk contains calcium , carbon and sand in the ratio 12 : 3 : 10. Find the percentage of carbon in the chalk.

Answers

Answered by latanshi3496

11

Answer:

12

Explanation:

12+3+10

12+3+10=25

12+3+10=25 (3×100)÷25

12+3+10=25 (3×100)÷25=12

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