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On a trip from Virginia to Florida the Sampson family wants to travel at least 420 miles in 8 hours of driving. what must be their average rate of speed?

On a trip from Virginia to Florida the Sampson family wants to travel at least 420 miles in 8 hours of driving. what must be their average rate of speed?
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on a trip from Virginia to Florida the Sampson family wants to travel at least 420 miles in 8 hours of driving. what must be their average rate of speed?

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User Yonnaled
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9.0k points

2 Answers

3 votes
52.5 m/h

All you have to do is divide 420 by 8
answered
User SantoXme
by
8.5k points
4 votes
you do distance divided by speed to get rate so you'd do 420/8 and you'd get 52.5mph
answered
User Vivek Doshi
by
8.8k points
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