Difficulty Level: Easy
Stats: 2,856 / 5,000 ( 57.12% ) got this right

A polar bear walks at 5km/h for 6hr and at 4km/h for 12hr. What is his average speed?

  • 4.33 km/h
  • 4.5 km/h
  • 4.67 km/h
  • 5 km/h
  • 5.33 km/h
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