By selling a used phone for ₹ 7,260 Sanjan got 34% less than what it cost him to buy it a few years ago. At what price should Sanjan have sold the phone to gain a profit of 5%?
Sanjan got 34% less means (100 - 34)%.
So 66% = 7260
1% = $$\frac{7260}{66}$$ = 110
Hence 105% = $$110\times105$$
= 11550
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