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Help!!!! Sara drives 425 miles in 6 hours and 45 minutes. What is her average rate of speed? Round your answer to the nearest whole number.
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Help!!!! Sara drives 425 miles in 6 hours and 45 minutes. What is her average rate of speed? Round your answer to the nearest whole number.
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Sep 26, 2017
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Help!!!!
Sara drives 425 miles in 6 hours and 45 minutes. What is her average rate of speed? Round your answer to the nearest whole number.
Mathematics
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Kraal
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You use the formula Time=Distance/Rate. time=425miles/405minutes. that equals 1.05mph, but now you multiply that 1.05 by 60 (Because there are 60 minutes in one hour) and that equals 62.96 or 63mph. :)
Hrunk
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Sep 29, 2017
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I think the answer is 60 miles an hour
Mrksbnch
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Sep 30, 2017
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