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The jones family drove 336 miles to their vacation destination. Mr. Jones drove for 2 hours, Mrs. Jones drove for 1.4 hours, and Marcus drove the remaining 1.25 hours. To the nearest tenth, what was the average rate of speed in miles per hour for the Jones’ family trip?

User Joshua Fox
by
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2 Answers

4 votes

Answer:

first, you add the hours driven then you divide.

2+1.4+1.25=4.65

336/4.65=72.3

Explanation:

User Peter Kjaer
by
6.3k points
3 votes

Answer:

72.3 mph

Explanation:

2 + 1.4 + 1.25 = 4.65

336/4.65 = 72.3

you add up the time the trip took and then divide the number of miles by the time because it is miles per hour

User CommanderHK
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6.3k points