Answer:
distance:
100 km
(note: the distances are equal)
speed:
B to C : 25km/h
C to D: 12.5km/h
average speed:
29.16km/h
Step-by-step explanation:
50 + 25 + 12.5 = 87.5 ÷ 3 = 29.16km/h is the average speed
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Answers & Comments
Answer:
distance:
100 km
100 km
100 km
(note: the distances are equal)
speed:
B to C : 25km/h
C to D: 12.5km/h
average speed:
29.16km/h
Step-by-step explanation:
50 + 25 + 12.5 = 87.5 ÷ 3 = 29.16km/h is the average speed