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3 years ago

9

Dave walked to his friend's house at a rate of 4mph and returned back biking at a rate of 10mph. If it took him 18 minutes longe

r to walk than to bike, what was the total distance of the round trip

1 answer:

schepotkina [342]3 years ago

4 0

Answer:

4 miles

Step-by-step explanation:

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Step-by-step explanation:

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