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2 articles trouvés pour ce sujet.
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6 miles in 28 minutes what's my average speed? |
2013-03-05 |
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lynda pose la question :
6 miles in 28 minutes what's my average speed?
Penny Nom lui répond. |
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Cycling and running |
2012-05-07 |
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liz pose la question :
a biathlete travels 20 miles in 2.25 hours. She cycles part of the way at 12 mph and runs the rest at 5 mph. How far did she run?
Penny Nom lui répond. |
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