A train travels at a speed of 60 km/h for 0.52 h, at 30 km/h for the next 0.24 h and then at 70 km/h for the next 0.71 h. What is the average speed of the train ?

Explanation

To find the average speed of the train, we will follow these steps:

### Step 1: Calculate the Distance for Each Segment of the Journey
The distance traveled in each segment can be calculated using the formula:
\[ \text{Distance} = \text{Speed} \times \text{Time} \]

1. **First Segment:**
- Speed = 60 km/h
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