Question

Wasim sold his watch at 10% loss. If he had sell it for Rs 54 Rs 54 more then he would have made 8 8%. P. Find SP​

Answer 1

Answer:

Let Wasim sold his watch in RS.x

Now , 90% × CP = x

$\implies \bf CP = \frac{x \times 100}{90}$

If he sold it for RS.54 more,he would have 8% profit ,

So,

$\bf108\% \times CP \: = x + 54 \\ \bf \implies \frac{108}{100} \times \frac{x \times 100}{90} = x + 54 \\ \bf \implies x = \frac{5400}{20} \\ \bf \implies \boxed { \bf \: x = 270}$

Hence , Wasim sold his watch in Rs.270.

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