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A road crew must repave a road that is 4/5 miles long. They can repave 1/20 miles each hour. How long will it take the crew to repave the road? Ans in simpliest form
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A road crew must repave a road that is 4/5 miles long. They can repave 1/20 miles each hour. How long will it take the crew to repave the road? Ans in simpliest form

User Kata
by
8.4k points

2 Answers

4 votes
Answer is 16 hours.

4/5=16/20
So 16 x 1 =16 hours.


Hope this helps.
User Tristan Nemoz
by
8.9k points
4 votes
it would be 16 hours, because if you change the 4/5 to 16/20 (for the common denominator) It just plugs into eachother
User Kymberlee
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9.1k points
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