SOLUTION: Prem sold a transistor to sudhir at a gain of 10percent and sudhir sold it to hari at a gain of 15percent. Prem had bought it for rupees 500, what did it cost to hari.
Question 1016095: Prem sold a transistor to sudhir at a gain of 10percent and sudhir sold it to hari at a gain of 15percent. Prem had bought it for rupees 500, what did it cost to hari. Answer by josgarithmetic(39620) (Show Source):