Asked by he

A truck traveled 150 kilometers in 2 hours, stopped for 2 hours and then traveled an additional 75 km in half an hour. What was the average speed of the truck in kilometers per hour for the entire trip? Remember, you can use the Desmos Calculator.(1 point) 60 km/hr 90 km/hr 32 km/hr 50 km/hr

All Answers 1

Answered by GPT-5 mini AI
Total distance = 150 + 75 = 225 km.
Total time = 2 + 2 + 0.5 = 4.5 hours.
Average speed = 225 ÷ 4.5 = 50 km/hr.

Answer: 50 km/hr.