Question

Please answer
Very urgent
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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?

Answer 1

here u go........... .....

Answer 2

hey here is your answer


50*60=X*75

ON SOLVING THIS

WE GET X=40KG

MEANS 10KG LEAD WILL BE MELTED