Q.5. One solder is made of 45% of tin & 55% of lead, what will be the quantity of tin & lead in 28 kg of solder:
(A) 12 & 16 Kg
(B) 15.4 & 12.6 Kg
(C) 12.6 & 15.4 Kg
(D) 16 & 12 Kg
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Answer:
c.12.6&15.4kg
Step-by-step explanation:
it's simple
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