asked 168k views
3 votes
John should drive to his workplace and back to home. On the way to the workplace it was raining, so he drove at speed of 42mph. On the way back the rain was over so his speed was 54mph. What was John's average speed, for the whole trip? PLEASE ANSWER ASAP!! Thanks!

asked
User Rrs
by
8.0k points

1 Answer

3 votes

Answer:

48 mph

Step-by-step explanation: Add 42mph and 54 mph and you get 96. To find the average of the two --- divide 96 by 2 and you get 48mph as the average speed for the entire trip.

answered
User Edward Yu
by
7.7k points
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