Question

1. a train travels 360 km in 3 hours. how fast is the train going in kilometers per hour?

Explanation:

Step1: Recall the speed formula

Speed is calculated by the formula \( \text{Speed} = \frac{\text{Distance}}{\text{Time}} \). Here, the distance traveled by the train is 360 km and the time taken is 3 hours.

Step2: Substitute values into the formula

Substitute distance \( d = 360 \) km and time \( t = 3 \) hours into the formula: \( \text{Speed} = \frac{360}{3} \).

Step3: Calculate the result

\( \frac{360}{3}= 120 \).

Answer:

The train is going at 120 kilometers per hour.