A bed measures 180 cm by 210 cm. A lace cover costs ₹ 2000 per sq. m. What will it cost to get the lace cover for the bed?

Answer

To solve the problem step by step, we will follow these instructions:

### Step 1: Convert the dimensions from centimeters to meters
The bed measures 180 cm by 210 cm. To convert these measurements into meters, we divide by 100 (since 1 meter = 100 centimeters).

- Length in meters = 180 cm ÷ 100 = 1.8 m
- Width in meters = 210 cm ÷ 100 = 2.1 m

### Step 2: Calculate the area of the bed in square meters
The area of a rectangle is calculated using the formula:

\[ \text{Area} = \text{Length} \times \text{Width} \]

Substituting the values we found:

\[ \text{Area} = 1.8 \, \text{m} \times 2.1 \, \text{m} \]

Calculating this gives:

\[ \text{Area} = 3.78 \, \text{m}^2 \]

### Step 3: Determine the cost of the lace cover
The cost of the lace cover is given as ₹ 2000 per square meter. To find the total cost, we multiply the area of the bed by the cost per square meter:

\[ \text{Total Cost} = \text{Area} \times \text{Cost per square meter} \]

Substituting the values:

\[ \text{Total Cost} = 3.78 \, \text{m}^2 \times 2000 \, \text{₹/m}^2 \]

Calculating this gives:

\[ \text{Total Cost} = 7560 \, \text{₹} \]

### Final Answer
The total cost to get the lace cover for the bed is ₹ 7560.

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