the ratio of metal a and metal b in an alloy is 5:7 .find the weight of both if alloy is 14.4 GM
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Let the weight of metal a and metal b be 5x and 7x respectively
5x +7x = 14.4
=> 12x = 14.4
=> x = 1.2
Weight of metal a = 6 gm
Weight of metal b = 8.4 gm
5x +7x = 14.4
=> 12x = 14.4
=> x = 1.2
Weight of metal a = 6 gm
Weight of metal b = 8.4 gm
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