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Zawodnik 1
jego prędkość to 100m/13,2s
1km/h=1000m/3600s
układamy proporcję:
1000/3600=1
100/13,2=x
x=100/13,2:1000/3600
x=(100*3600)/(13,2*1000)
x=27,(27)km/h
Zawodnik 2
1000/3600=1
100/14,4=x
x=(100*3600)/(14,4*1000)=25km/h
Zawodnik 3
1000/3600=1
100/18,8=x
x=(100*3600)/(18,8*1000)≈19,15km/h