Math, asked by abhisheksingh40, 1 year ago

an ore 1 kg contains 15% iron. How much iron needed to get 75 kg iron?

Answers

Answered by suryahari248
4

If 1kg contains 15 percent it means 0.15kg of iron. To get 75 Kg of iron ore req. is:

75÷0.15=500kg ore is required .

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Answered by divyarani12
0
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