Nisha goes to a shop to but a box costing Rs 981 The rate of the VAT is 9%. She tells the shopkeeper to allow a discount on the price of the box to such an extent that she pays Rs 981 inclusive of VAT. Find the discount in the price of the box.

Explanation

To find the discount on the box that Nisha wants to buy, we can follow these steps:

### Step 1: Understand the Problem
Nisha wants to buy a box that costs Rs. 981, which includes a VAT of 9%. We need to find out how much discount she needs to receive so that the final amount she pays (including VAT) is still Rs. 981.

### Step 2: Set Up the Equation
Let the discount be \( X \). The selling price after the discount will be:
\[
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