A journey of 124 km costs 1395. How much will a journey of 240 km cost?

Answer

To solve the problem step by step, we will use the unitary method to find the cost of a journey of 240 km based on the cost of a journey of 124 km.

### Step 1: Find the cost of one kilometer.
We know that the cost for 124 km is 1395 rupees. To find the cost of one kilometer, we divide the total cost by the total distance.

\[ \text{Cost of 1 km} = \frac{1395 \text{ rupees}}{124 \text{ km}} \]

### Step 2: Calculate the cost of one kilometer.
Now we perform the division:

\[ \text{Cost of 1 km} = \frac{1395}{124} \approx 11.25 \text{ rupees} \]

### Step 3: Find the cost for 240 km.
Now that we know the cost of one kilometer, we can find the cost for 240 km by multiplying the cost of one kilometer by 240.

\[ \text{Cost for 240 km} = 240 \text{ km} \times \text{Cost of 1 km} \]

### Step 4: Substitute the value of the cost of one kilometer.
Substituting the value we found in Step 2:

\[ \text{Cost for 240 km} = 240 \times 11.25 \]

### Step 5: Calculate the total cost for 240 km.
Now we perform the multiplication:

\[ \text{Cost for 240 km} = 240 \times 11.25 = 2700 \text{ rupees} \]

### Final Answer:
The cost for a journey of 240 km is **2700 rupees**.

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