SOLUTION: Prem sold a transistor to Sudhir at a gain of 10% and Sudhir sold it to hari at a gain of 15% Prem had bought it for ₹500,what did it cost to hari?

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Question 1015839: Prem sold a transistor to Sudhir at a gain of 10% and Sudhir sold it to hari at a gain of 15% Prem had bought it for ₹500,what did it cost to hari?

Answer by josgarithmetic(39617) About Me  (Show Source):
You can put this solution on YOUR website!
Sudhir paid p*(1.10) and Hari was paid p*(1.10)(1.15). p=500 of whatever those money units were. Backup a bit. Hari PAID p(1.10) to buy the transistor.

Hari paid 500%2A1.10 of those money units.