Two vessels A & B contain spirit & water mixed in the ratio 5:2 & 7:6 respectively. Find the ratio in which these mixture be mixed to obtain a new mixture in vessel C containing spirit & water in the ratio 8:5?
Spirit: water
Vessel A 5:2
Vessel B 7:6
Vessel C 8:5
Spirit in A = 5/7
Sprit in B = 7/13
Spirit in C = 8/13
Ratio = 7:9