An alloy contains copper and zinc in the ratio of 2:11 find the weight of alloy if it has 28.6 grams of zinc
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Alloy is 5.2g because:
In the ratio 2:11
11= 28.6 g
Value of one part=28.6 / 11
=2.6
Therefore 2 in 2:11=2x2.6
=5.2g
In the ratio 2:11
11= 28.6 g
Value of one part=28.6 / 11
=2.6
Therefore 2 in 2:11=2x2.6
=5.2g
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