Math, asked by kunwersbisht, 10 months ago

solve this question please​

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Answered by Anonymous
1

Let the amount of iron piece be x

Amount of Copper piece=2x

Density of iron=7.8g/cc

Density of copper=8.9g/cc

Weight of iron=7.8x

Weight of copper=17.8x

Total weight=1280g

7.8x+17.8x=1280

25.6x=1280

x=50

Weight of iron=7.8×50=390g

Weight of copper=890g

Volume of iron=390/7.8=50ml

Volume of copper=890/8.9=100ml......

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