Question

The ratio of copper and zinc is an alloy is 2:1 How much zinc is there in 4.8 kg of alloy​

Answer 1

1.6 kg of zinc amount in alloy

Step-by-step explanation:

let the no. = x

copper = 2x

zinc = 1x

A.T.Q

=> 2x + 1x = 4.8

=> 3x = 4.8

=> x = 4.8/3

=> x = 1.6

.: copper => 2x = 2×1.6 = 3.2kg

zinc => 1x = 1×1.6 = 1.6kg

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