[" (a) "36kg],[" 8.In what ratio must water be mixed with milk to gain "16(2)/(3)%" on selling the mixture "],[" at cost price? "]

In what ratio must water be mixed with milk to gain 20% by selling the mixture at cost price?

In what ratio must water be mixed with milk to gain 16 2/3% on selling the mixture at cost price? 1 :6 (b) 6 :1 (c) 2 :3 (d) 4 :3

In what ratio water be mixed with milk so as to gain 20% by selling at c.p.?

In what proportion water be mixed with spirit to gain 12.5% by selling it at cost price?

In what proportion water be mixed with spirit to gain 12.5% by selling it at cost price?

In what proportion must water be added to spirit to gain 20% by selling it at the cost price?

A milk seller has a milk of rs 100 per litre.In what ratio should water be mixed in that milk, so that after selling the mixture at rs 80 per litre, he may get a profit of 50%?

In what ratio should water and wine be mixed so that after selling the mixture at the cost price a profit of 33.33% is made?