Question
A car travels at 60 km in the first two hours and 68 km in the next two hours. What is the cars average speed?
a 8 km/h
b 32 km/h
c 128 km/h
d 64 km/h
a 8 km/h
b 32 km/h
c 128 km/h
d 64 km/h
Answers
GPT 3.5
To find the average speed of the car, we need to calculate the total distance traveled and divide by the total time taken.
Total distance traveled = 60 km + 68 km = 128 km
Total time taken = 2 hours + 2 hours = 4 hours
Average speed = Total distance / Total time
Average speed = 128 km / 4 hours
Average speed = 32 km/h
Therefore, the car's average speed is 32 km/h. Answer choice b) 32 km/h is correct.
Total distance traveled = 60 km + 68 km = 128 km
Total time taken = 2 hours + 2 hours = 4 hours
Average speed = Total distance / Total time
Average speed = 128 km / 4 hours
Average speed = 32 km/h
Therefore, the car's average speed is 32 km/h. Answer choice b) 32 km/h is correct.