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3 years ago

10

Jo has an appointment at 3pm. She has to travel 21 miles and will drive at an average speed of 30 mph. To arrive exactly on time

, what time should she leave? Give your answer as a time on the 24-hour clock

1 answer:

GREYUIT [131]3 years ago

5 0

2:18pm

21/30*60=42min trip

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