Question

an unloaded truck can travel 689 kilometers (km) in 5 hours. if the truck is loaded with fruit instead, it can travel 144 fewer kilometers within the same time. what is the speed for the truck loaded with fruit?
____ km/h

Explanation:

Step1: Find the distance the loaded truck travels

The unloaded truck travels 689 km, and the loaded truck travels 144 km less. So the distance for the loaded truck is $689 - 144 = 545$ km.

Step2: Calculate the speed of the loaded truck

Speed is distance divided by time. The time is 5 hours, and the distance is 545 km. So speed $= \frac{545}{5} = 109$ km/h.

Answer:

109