The distance traveled can be calculated using the formula D=s⋅t where s is the speed and t is the total time. Which of the situations below represent a total distance of 200 km? Select all that apply.
A) 50 km/hr for 4 hours
B) 100 km/hr for 2 hours
C) 55 km/hr for 4 hours
D) 40 km/hr for 5 hours