The distance traveled can be calculated using the formula D = s • t where s is the speed and this the total time. which of the situations below represent a total distance of 120 km? select all that apply.
A) 40 km/hr for 3 hours
B) 60 km/hr for 2 hours
C) 30 km/hr for 4 hours
D) 25 km/hr for 5 hours
C)
D)
The situations that represent a total distance of 120 km are:
A) 40 km/hr for 3 hours
C) 30 km/hr for 4 hours
These two situations have the same total distance since distance equals speed times time.
In situation A: D = 40 km/hr * 3 hours = 120 km
In situation C: D = 30 km/hr * 4 hours = 120 km
So both A and C are correct. Option D is not correct because it represents a total distance of 25 km/hr * 5 hours = 125 km.