Math, asked by lakshitach20, 3 months ago

Chalk contains 5% of carbon, 20% of calcium and 12% of oxygen and some percentage of other substances. Find the amount in grams of oxygen in 2 kg of chalk.

Answers

Answered by aryanagarwal561984

0

Answer:

200 gram

Step-by-step explanation:

10 % of 2000g

= 200 g

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