Answer:
The answer is 25
Step-by-step explanation:
Answer:
10/7 or 1 3/7. I hope this helps,
Step-by-step explanation:
20...just draw 20 coins or something
Answer:

Step-by-step explanation:
Distance covered by the train in crossing the pole = 100 m.






- Hence, the speed of the train is 72 km/h