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faltersainse [42]

3 years ago

11

Charlemagne’s column covers the first 12 miles in 4 hours. He then increased the speed by 2 miles per hour. If the total distanc

e of the trip was 52 miles how long did it take to finish the trip

1 answer:

Mashutka [201]3 years ago

8 0

Answer:

12 miles in 4 hours is 3 mph

52-12=40 miles left

40 miles at 5 mph would take 8 hours

8+4=10

it took 10 hours to finish the trip.

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