Math, asked by manvidani3205, 11 months ago

Quicklime contains 25% oxygen by weight. How much oxygen is present in 560g of quicklime?

Answers

Answered by samreensaleemudeen

2

Answer:

140g of Oxygen

Step-by-step explanation:

You must find what is 25% of 560...

which is: 25/100 × 560 = 140

therefore: 560g of quick lime contains 140g

of Oxygen

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