Find the rate of discount when the marked price is Rs 1880 and selling price is Rs 1598

Options

A. 13
B. 12
C. 2
D. 15

Answer

To find the rate of discount when the marked price is Rs. 1880 and the selling price is Rs. 1598, we can follow these steps:

### Step 1: Calculate the Discount
The discount can be calculated by subtracting the selling price from the marked price.

\[ \text{Discount} = \text{Marked Price} - \text{Selling Price} \]
\[ \text{Discount} = 1880 - 1598 = 282 \]

### Step 2: Calculate the Rate of Discount
The rate of discount is calculated as the discount divided by the marked price, multiplied by 100 to convert it into a percentage.

\[ \text{Rate of Discount} = \left( \frac{\text{Discount}}{\text{Marked Price}} \right) \times 100 \]
\[ \text{Rate of Discount} = \left( \frac{282}{1880} \right) \times 100 \]

### Step 3: Simplify the Calculation
Now, we can simplify the calculation:

\[ \text{Rate of Discount} = \left( \frac{282}{1880} \right) \times 100 \]

Calculating the fraction:

\[ \frac{282}{1880} \approx 0.15 \]

Now, multiply by 100:

\[ 0.15 \times 100 = 15 \]

### Final Answer
Thus, the rate of discount is **15%**.

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