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Greta has 45 minutes before her job interview She is 15 miles away from the interview How fast must she drive to be on time for the interview Hint Convert the minutes to a fraction of an hour?
Wiki User
∙ 14y ago
distance = velocity x time
velocity = distance/time
time = 45 minutes = 45/60 hours = 3/4 hour
velocity = 15/3/4 = 20 mph
Wiki User
∙ 14y ago
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