Question

A train moves at a constant velocity of 50 km/h. How far will it move in 0.5 h?

A. 10 km
B. 45 km
C.25 km
D. 20 km

Answer 1

C. 25 km

Step-by-step explanation:

The train moves 50 kilometers in 1 hour.

In 0.5 hours, the train will travel 50(0.5) = 25 kilometers.

Answer 2

C.25km

Step-by-step explanation:

half of 50 is 25.