Brass is an alloy containing copper and zinc, bronze is an alloy containing 80 percent copper, 4 of zinc, and 16 of tin. A fused mass of brass and bronze is found to contain 74 percent of copper, 16 of zinc, and 10 of tin: Find the ratio of copper to zinc in the composition of brass.

Harshit Singh , 2 Years ago

Grade 12th pass