in an alloy there is 12% of copper to get 69 kg of copper how much alloy will be required ?
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575 kg
Let be the alloy is x
12/100x=69
100×69÷12=x
x=575
I hope this will help u
:-)
Let be the alloy is x
12/100x=69
100×69÷12=x
x=575
I hope this will help u
:-)
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