Question

In an alloy the ratio of copper and zinc is 5622 if 1.250 kg of zinc is mixed with 17 kg 500 time of alloy then the ratio of copper and zinc in the allah will be

Answer 1

Weight of copper in 17kg 500

gm i.e. 17500 gm of alloy

5 /7 × 17500  = 12500 gm

Weight of zinc = (17500 – 12500) = 5000 gm

1250 gm of zinc is mixed in alloy.

∴ Total weight of zinc  = 1250 + 5000 = 6250 gm.

∴ Required ratio = 12500 : 6250 = 2 : 1

Answer 2

Answer:

2:1 is the new ratio.

Explanation:

Hope it helps!