A train takes 4 hours less for a journey of 600km if its speed is increased by 10 km/h from its usual speed. Find the usual speed of the train.
Answers
Answered by
1
thanks for asking questions
Attachments:
![](https://hi-static.z-dn.net/files/d2d/ba3213971c334dc0e6cb717dc76eb184.jpg)
Similar questions
Computer Science,
7 months ago
Math,
7 months ago
Math,
1 year ago
Physics,
1 year ago
Chemistry,
1 year ago