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Mathematics, 13.09.2019 23:30 warnene17

The record for the boston marathons wheelchair division is 1 hour and 18 minuets and 27 seconds. the boston marathon is 30 miles long. what was the average speed of the record winner of the wheelchair division.

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The record for the boston marathons wheelchair division is 1 hour and 18 minuets and 27 seconds. the...
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