Question

Find the selling price, when marked price $550$ and discount $10\%$.

Answer 1

Marked price $=$Rs$550$

Discount$=10\%$

Selling price$=$Marked price$\times \frac{(100-d)}{100}$

$=550\times \frac{(100-10)}{100}$

$=550\times \frac{90}{100}$

$=\frac{49500}{100}$

$=$Rs $495$

$\therefore$ selling price is Rs $495$.