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amc2412
01.12.2019 •
Mathematics
There were eighteen people seated on the roller coaster ride. for every two people seated there was one empty seat. how many empty seats are there?
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Ответ:
Ответ:
($- are people)( Empty Seat [])
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$ $ []
$ $ []
$ $ []
$ $ []
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So if there is 2 people in each row there is one empty seat... so for every 2 people there is one empty seat. So you have 9 empty seats for the 18 people riding.
Ответ: