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5 votes
While driving on the highway, Dave averages 60 miles per hour. In the city, he averages 30 miles per hour. On a trip to his grandmother's house, Dave drives

2 3/5 hours on the highway and 1 1/5 hours in the city.
What is Dave's average speed for the entire trip to his grandmother's house? Round to the nearest tenth.

User David E
by
9.0k points

1 Answer

4 votes
48.3 mph. I really hope this helps!!
User Dorbeetle
by
8.2k points
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