In what ratio must water be mixed with milk to gain 16 2/3 % by selling the mixture at cost price?
A. 1:6
B. 2:3
C. 4:3
D. 6:1
Answer:A
In what ratio must water be mixed with milk to gain 16 2/3 % by selling the mixture at cost price?
A. 1:6 B. 2:3 C. 4:3 D. 6:1