Two vessels A and B contain milk and water mixed in the ratio 8:5 and 5:2 respectively. The ratio in which these two mixtures be mixed to get a new mixture containing milk and water in the ratio 9:4
Pick one:	A) 2:7	B) 5:2	C) 3:5	D) 5:7	E) 6:7
Soln:-   Required Ratio = (5/7−9/13)/(9/13−8/13)   = 2/7   2:7nswer: 2:7
<result>A</result>
Two vessels A and B contain milk and water mixed in the ratio 8:5 and 5:2 respectively. The ratio in which these two mixtures be mixed to get a new mixture containing milk and water in the ratio 9:4