#### Question

If selling price = ₹900. Discount is 20%, then find the marked price.

#### Solution

20% discount is given on the marked price. Therefore, if marked price is ₹ 100, then selling price is ₹ 80.

Let the marked price be ₹ x when the selling price is ₹ 900.

\[\therefore \frac{900}{x} = \frac{80}{100}\]

\[\Rightarrow x = \frac{100}{80} \times 900\] = ₹ 1,125

Thus, the marked price is ₹ 1,125.

Is there an error in this question or solution?

Solution If Selling Price = ₹900. Discount is 20%, Then Find the Marked Price. Concept: Concept of Finding Discounts.