1. Chalk contains calcium, carbon and oxygen in the ratio of 10:3:12
. Find the percentage of carbon in chalk.
2. If in a stick of chalk carbon is 3g, what is the weight of the chalk stick?

Question

1. Chalk contains calcium, carbon and oxygen in the ratio of 10:3:12 . Find the percentage of carbon in chalk. 2. If in a stick of chalk carbon is 3g, what is the weight of the chalk stick?

Pawan Prajapati · Answer

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1. Chalk contains calcium, carbon and oxygen in the ratio of 10:3:12 . Find the percentage of carbon in chalk. 2. If in a stick of chalk carbon is 3g, what is the weight of the chalk stick?

1. Chalk contains calcium, carbon and oxygen in the ratio of 10:3:12
. Find the percentage of carbon in chalk.
2. If in a stick of chalk carbon is 3g, what is the weight of the chalk stick?

1 Answers

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1. Chalk contains calcium, carbon and oxygen in the ratio of 10:3:12 . Find the percentage of carbon in chalk. 2. If in a stick of chalk carbon is 3g, what is the weight of the chalk stick?

1. Chalk contains calcium, carbon and oxygen in the ratio of 10:3:12 . Find the percentage of carbon in chalk. 2. If in a stick of chalk carbon is 3g, what is the weight of the chalk stick?

1 Answers

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Other Related Questions on 7 grade maths

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1. Chalk contains calcium, carbon and oxygen in the ratio of 10:3:12
. Find the percentage of carbon in chalk.
2. If in a stick of chalk carbon is 3g, what is the weight of the chalk stick?