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A group of 30 bikers went on a trip. some rode bicycles and the others rode tandems. if the total number of bicycles and tandems was 23, how many tandems were used?

User MPikkle
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2 Answers

3 votes
10 Tandems or 63 Tandems
User Lamcro
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4 votes
The answer would be 7 tandems. 
User Kirill Bulygin
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