Starting at home, Michael traveled uphill to the gift store for 24 minutes at just 10 mph. He then traveled back home along the same path downhill at a speed of 30 mph. What is his average speed for the entire trip from home to the gift store and back?
Question
Answer:
His average speed was (8mi/32min)(60min/hr)=15mph for the whole trip.
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8 months ago
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