Answer: To find how long it takes Kyle to reach school, we can use the formula:
Time = Distance / Speed
Given that Kyle's parents travel at a constant speed of 40 km/h and the distance from their house to school is 60 km, we can substitute these values into the formula:
Time = Distance / Speed = 60 km / 40 km/h
To convert the answer from hours to minutes we have to multiply the result by 60.
Time = (60 km / 40 km/h) * 60 = 1.5 * 60 = 90 minutes
So it takes Kyle 90 minutes to reach school from their house if their speed is constant at 40 km/h and the distance they are traveling is 60 km.
Explanation: