Question

Suppose you take a trip to Grandma's house that takes 3 hours. Her house is approximately 180 km from your home. What is your average speed during the trip?

a. 60km/hr
b. 70km/hr
c. 80km/hr
d. 50km/hr

Answer 1

The average speed during the trip to Grandma's house is 60 km/hr.

Step-by-step explanation:

To calculate your average speed during the trip, you need to divide the total distance traveled by the time it takes to travel that distance. In this case, Grandma's house is 180 km away and it takes 3 hours to get there. Therefore, the average speed is 180 km / 3 hr = 60 km/hr.