an alloy consists of 30 % copper 40 % zinc and the remaining is nickel . find the amount of nickel in 20 kilograms of the alloy
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Total weight 20kg
30/100×20=6kg copper
40/100×20=8kg zinc
Remaining
6+8=14
20-14=6
Nickle =6 kg
30/100×20=6kg copper
40/100×20=8kg zinc
Remaining
6+8=14
20-14=6
Nickle =6 kg
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