Practicing Success
On selling 26 balls for Rs. 2700, there is a loss equal to that cost price of 8 balls. CP of 1 ball is? |
75 150 175 200 |
150 |
SP of 1 ball = \(\frac{2700}{26}\) = 103.846 Loss = CP - SP ⇒ 26 CP - 26 SP = 8CP 18 CP = 26 SP CP : SP 13 : 9 9 → 103.846 1 → \(\frac{103.846}{9}\) 13 → \(\frac{103.846}{9}\) × 13 = 150 |