You and your family are taking a road trip. you start off traveling 130 miles in two hours. you stop for half an hour to gas up and get some snacks. back on the road for 3.5 hours and you have traveled 225 more miles. so far, what is the average speed of your trip? show your work

59.8

Explanation:

This problem is always done by taking the total distance and dividing by the total time.

The 1/2 hour used for gas and snacks counts under total time.

Total distance = 130 miles + 225 miles = 355 miles

Total Time = 2 + 1/2 + 3.5 =6 hours.

Average speed = Total distance / total time = 355/6 = 59.8 miles / hour

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