I need help please!
Joe is on a cross-country trip from New York to Los Angeles. He drives for 45.0 min at 70.0 km/h, 10.0 min at 95 km/h, and 30.0 min at 55.0 km/h, and he spends 20.0 min eating lunch and buying gas. What is the average speed for this part of his trip?
a.
67.6 km/h
c.
54.7 km/h

Question

I need help please!
Joe is on a cross-country trip from New York to Los Angeles. He drives for 45.0 min at 70.0 km/h, 10.0 min at 95 km/h, and 30.0 min at 55.0 km/h, and he spends 20.0 min eating lunch and buying gas. What is the average speed for this part of his trip?
a.
67.6 km/h
c.
54.7 km/h

anonymous · Answer

@katiezum 
This should be in math.

anonymous · Answer

This needs to really be in Mathematics

anonymous · Answer

oh whoops didnt see that sorry

anonymous · Answer

It's alright! (: We all make mistakes here and there