Math, asked by adityastudio2468, 8 months ago

chalk contains 40% calcium, 12% carbon and rest oxygen. what is the amount of oxygen in 8kg of chalk?​

Answers

Answered by 0praveen0kumar
1

Answer:

Amount of oxygen in 8 grams of chalk equals 48 percent of 8 which is equal to 3.84 grams of oxygen... Hence an eight gram chalk has 3.84 grans of oxygen if the percentage of oxygen.

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