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Mathematics, 29.07.2019 17:30 shamiahG

Agroup 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?

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Agroup of 30 bikers went on a trip. some rode bicycles and the others rode tandems. if the total num...
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