Centrale des maths - centraledesmaths.uregina.ca
Dilemmes & doutes
« D & D »
 Sujet: canoe
nouvelle recherche

3 articles trouvés pour ce sujet.

 Page1/1
 Paddling downstream 2009-09-04 Nicole pose la question :You head downstream on a river in a canoe. You can paddle at 6 km/h and the river is flowing at 2.4 km/h. How far downstream will you be in 55 minutes?Penny Nom lui répond. Fred in his canoe 2009-02-21 Susan pose la question :Fred paddled for 4 hours with a 7 km/hr current to reach a campsite. The return trip against the same current took 9 hr. Find the speed of Fred's canoe in still water. (Remember to include correct units)Penny Nom lui répond. Distance, time and rate 2008-09-11 Pauline pose la question :During the first part of a trip, a canoeist travels 100 miles at a certain speed. The canoeist travels 25 miles on the second part of the trip at a speed 5 mph slower. The total time for the trip is 5 hrs. What was the speed on each part of the trip?Penny Nom lui répond.

 Page1/1

 Centrale des maths reçoit une aide financière de l’Université de Regina et de The Pacific Institute for the Mathematical Sciences.
 Qui sommes-nous :: carte du site :: our english site