the distance of 100 km between the two stations a train 3-4 speed of the speed of the 80-kilometer hour away and return home the previous speed
Answers
Answered by
1
Answer:
i dont know
super
Step-by-step explanation:
Similar questions
Math,
5 months ago
Social Sciences,
5 months ago
Math,
5 months ago
Physics,
10 months ago
English,
1 year ago