A man sold a bat , whose MP is 30 , at a discount of 15 % and gave a ball costing 1.50 free with bat & made profit of 20 % . His cost of bat is ?
A seller gave 15 % discount on MP of bat that is 30 . He gave a ball of price 1.5 for free with bat & made a profit of 20 % . Find the Cost of bat ?