A train takes 3 h to travel from Agra to Delhi with a uniform speed of 65 km `h^(-1)`'. Find the distance between the two cities.

Explanation

To find the distance between Agra and Delhi, we can use the formula for distance when speed and time are known. The formula is:

\[ \text{Distance} (D) = \text{Speed} (S) \times \text{Time} (T) \]

### Step 1: Identify the given values
- Speed of the train, \( S = 65 \, \text{km/h} \)
- Time taken, \( T = 3 \, \text{hours} \)

### Step 2: Substitute the values into the formula
Now, we can substitute the values of speed and time into the distance formula:

\[ D = S \times T \]
\[ D = 65 \, \text{km/h} \times 3 \, \text{h} \]

### Step 3: Perform the multiplication
Now we calculate the distance:

\[ D = 65 \times 3 \]
\[ D = 195 \, \text{km} \]

### Conclusion
The distance between Agra and Delhi is \( 195 \, \text{km} \).

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