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Please help math question?
Kyle paddled a 111km kayak race in 10h 15min. Calculate his average speed in km/h.
2 Answers
- ?Lv 77 years agoFavorite Answer
Convert 10h 15min to hours:
10h 15min = 15.25h
Kyle's average speed was
111 km
---------- ≈ 10.83 km/h
10.25 h
- 7 years ago
Average speed: To calculate average speed you must do the following: for example Calculate the average speed of a car that travels 180km in 5 hours:Steps:
1. Write the formula for calculating the average speed. Average speed = distance : time taken
2. Substitute the values for distance a time. d= 180km, t= 5hours.Average speed = 180 : 53.
Evaluate: 36km/h