an alloy contains 20% copper 40% zinc and the rest nickel find the grams the quanitity of each of the contents in 1 kg of alloy.

An alloy contains 36% zinc, 40% copper and the rest is nickel. Find in grams the quantity of each of the contents in a sample of 1 kg alloy.

An alloy contains 36% zinc, 40% copper and the rest is nickel. Find in grams the quantity of each of the contents in a sample of 1 kg alloy.

An alloy contains 32% copper, 40% nickel and rest zinc. Find the mass of the zinc in 1 kg of the alloy.

An alloy contains 32% copper, 40% nickel and rest zinc. Find the mass of the zinc is 1 kg of the alloy.

An alloy contains 40% copper, 32% nickel and rest zinc. Find the mass of zinc in one kg of the alloy

An alloy contains 30% copper, 42% nickel and rest zinc. Find the mass of zinc in 1 kg of alloy.

An alloy contains copper, zinc and nickel in the ratio of 5: 3: 2. The quantity of nickel in kg that must be added to 100 kg of this alloy to have the new ratio 5: 3:3 is

An alloy contains Copper ,Zinc and Nickel in the ratio of 5:3:2 . The quantity of nickel that must be added to 100 kg of this alloy to have the new ratio 5 :3:3 is

An alloy is to contain copper and zinc in the ratio 9:4. If quantity of copper is 24 kg, the quantity of zinc is -