Average Speed

Question

I was in Los Angeles, Ca and I went to Topeka, KS. It took me 23 hours of driving and 1,557 miles to get there. Can you help me figure out what my average speed was ?

                                                                

                                                                               -Thanks !!!

Answer 1

Average speed = (total distance)/(total time) = 1557/23 ≈ 67.7 mph.