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    need to solve a math problem, equation A balloon travels 200 miles in one direction with the wind at 20 miles/per hour and 40 miles in the other direction against the same wind, How long does it travel to accomplish these distances, what is the equation?

    0  Views: 151 Answers: 1 Posted: 12 years ago

    1 Answer

    The calculation in such questions is as follows: distance (given in miles) divided by speed (miles/hour) equals time (hours), At first, the balloon travels 200 miles at 20 miles per hour: 200 miles / 20 miles per hour = 10 hours. Then, the balloon travels the same distance at 40 miles per hour: 200 miles / 40 miles per hour = 5 hours. 10 + 5 hours = 15 hours.



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