Question

In four containers ratio of milk and water is 5:3, 2:1, 3:2 and 7:4 respectively. In which container the quantity of milk relative to water is minimum?

Answer 1

5/3 = 1.666...
2/1 = 2.000
3/2 = 1.5000
7/4 = 1.7500

which is the smallest number ?