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tatyana61 [14]
3 years ago
5

A cross-country racer travels 20 kilometers before she realizes that she has to cover 75 kilometers in order to qualify for the

next race.If the racer travels at a rate if 10 kilometers per hour, how many whole hours will it take her to reach the 75-kilometer mark?
Mathematics
1 answer:
Katarina [22]3 years ago
5 0
6............................................
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