Find the cost of cultivating a rectangular field 34 m long and 18 m wide at Rs 4.50 per sq. metre.

Options

A. Rs 2830
B. Rs 2854
C. Rs 1839
D. Rs 2754

Answer

To find the cost of cultivating a rectangular field that is 34 meters long and 18 meters wide at a rate of Rs 4.50 per square meter, we can follow these steps:

### Step 1: Calculate the Area of the Rectangular Field
The area \( A \) of a rectangle is calculated using the formula:
\[ A = \text{length} \times \text{width} \]
Here, the length is 34 meters and the width is 18 meters.

\[ A = 34 \, \text{m} \times 18 \, \text{m} \]

### Step 2: Perform the Multiplication
Now, we multiply 34 by 18:
\[ 34 \times 18 = 612 \, \text{m}^2 \]

### Step 3: Calculate the Cost of Cultivating the Field
The cost of cultivating the field is calculated by multiplying the area by the cost per square meter. The cost per square meter is Rs 4.50.

\[ \text{Cost} = \text{Area} \times \text{Cost per square meter} \]
\[ \text{Cost} = 612 \, \text{m}^2 \times 4.50 \, \text{Rs/m}^2 \]

### Step 4: Perform the Multiplication for Cost
Now, we multiply 612 by 4.50:
\[ 612 \times 4.50 = 2754 \, \text{Rs} \]

### Step 5: Finalize the Cost
Since we are dealing with currency, we can express this as:
\[ \text{Total Cost} = Rs 2754 \]

Thus, the cost of cultivating the rectangular field is Rs 2754.

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