The ratio of copper and zinc in an alloy is 9:7. If the weight of zinc in the alloy is 9.8kg, find the weight of copper in the alloy.

The ratio of copper and zinc in an alloy is 9 : 5 If the weight of copper in the alloy is 48.6 grams. Find the weight of zinc in the alloy.

The ratio of copper and zinc in an alloy is 5:3. If the weight of copper in the alloy is 30.5 g. find the weight of zinc in it.

The ratio of copper and zinc in an alloy is 5:3 If the weight of the copper in the alloy is 30.5 grams,find the weight of zinc in the alloy.

The ratio of copper and zinc in an alloy is 5:3 . If the weight of the copper in the alloy is 30. 5 grams, find the weight of zinc in the alloy.

The ratio of copper and zinc in an alloy is 5:3 . If the weight of the copper in the alloy is 30. 5 grams, find the weight of zinc in the alloy.

An alloy of copper and zinc

An alloy of copper and zinc

The ratio of zinc and copper in an alloy is 7:9. If the weight of copper in the alloy is 11.7 kg, find the weight of zinc in it.

The ratio of zinc and copper in an alloy is 7:9. If the weight of copper in the alloy is 12.6 kg, find the weight of zinc in it.