Answer:
10 km / hr
Step-by-step explanation:
We want to find the average speed in kilometers per hour.
We know that Andre cycled 25 kilometers in 150 minutes.
First, we have the convert 150 minutes to hours.
There are 60 minutes in 1 hour, so we can divide 150 by 60.
150/60= 2.5
Next, find the average speed in kilometers per hour.
Divide the kilometers traveled by the hours.
speed = kilometers / hours
Andre cycled 25 kilometers in 2.5 hours.
speed= 25 km /2.5 hrs
speed = 10 km/hr
Andre’s average speed was 10 kilometers per hour.