1.

The ratio of milk and water in four vessels are 1 : 2, 3 : 2, 7 : 3 and 1 : 1. The ratio of capacity of allvessels are in the ratio 1 : 2 : 3 : 4. All are poured into a fifth vessel, then find the ratio of milk and water in a fifth vessel, then find the ratio of milk and water in fifth vessel.

Answer»

169:141
237:129
156:57
105:63

Answer :`169: 131`


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