Asked by Anonymous

Steve traveled the first 2 hours of his journey at 40km/h and the last 3 hours of his journey at 80km/h. What is his average speed of travel for the entire journey?
Answered by Ms. Sue
2 hours = 80 km
3 hours = 240 km

5 hours = 320 km

320 / 5 = ______ km/h
Answered by Anonymous
So then would i change 64km/h into meters/seconds
Answered by Anonymous
Why is 2 hours equal to 80km
Answered by Ms. Sue
2 hours * 40 km/h = 80 km

Does your problem ask you to change kh/h to m/s?



Answered by Anonymous
Yes it does
Answered by Anonymous
Oh sorry no it doesnt! Sorry
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