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  •  60 kg of an alloy A is mixed with 100 kg of alloy B. If alloy A has lead and tin in the ratio 3 : 2 and  Alloy B has tin and copper in the ration 1 : 4, then the amount of tin in the new

 60 kg of an alloy A is mixed with 100 kg of alloy B. If alloy A has lead and tin in the ratio 3 : 2 and  Alloy B has tin and copper in the ration 1 : 4, then the amount of tin in the new alloy is

 

Option: 1

36 kg


Option: 2

 44 kg


Option: 3

53 kg


Option: 4

80 kg


Answers (1)

best_answer

Quantity of tin in 60 kg of A = (60 * 2/5) = 24 kg
Quantity of tin in 100 kg of B = ( 100 * 1/5) = 20kg
Quantity of a new alloy = (24+20) = 44 kg

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