An alloy contains 30% copper, 42% nickel and rest zinc. Find the mass of zinc in 1 kg of 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 32% copper, 24% nickel and rest zinc. How much zinc is present in 12kg of the alloy? एक मिश्रधातु में 32% तांबा, 24% निकेल और शेष जस्ता है| 12 किलो ग्राम मिश्रधातु में कितना जस्ता मौजूद होगा ?

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 of copper and zinc.

An alloy of copper and zinc.

An alloy which does not contain copper is