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50 kg of an alloy of lead and tim contains 60% lead. How much lead must be melted into it to make it an alloy containing 75% lead?
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here u go........... .....
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hey here is your answer
50*60=X*75
ON SOLVING THIS
WE GET X=40KG
MEANS 10KG LEAD WILL BE MELTED
50*60=X*75
ON SOLVING THIS
WE GET X=40KG
MEANS 10KG LEAD WILL BE MELTED
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