Question

A type of in german silver ration of copper zinc and nickel

Answer 1

Ratio : Copper : Zinc = 17 : 7 (Given)

Multiply the ratio by 3 :

Ratio : Copper : Zinc = 51 : 21

Rato : Nickel : Zinc = 5 : 3 (Given)

Multiply the ratio by 7:

Rato : Nickel : Zinc = 35 : 21

Find the ratio of Copper to Zinc : Nickel

Ratio Copper : Zinc = 51 : 21 : 35

Answer: The ratio is 51 : 21 : 35