Saved Bookmarks
| 1. |
Points A and B are 90 km apart from each other on a highway. Car X starts from point A and another car Y starts from point B at the same time. If they travel in the same direction they meet in 9 hours and if they travel in opposite directions they meet in 97 hours. What is the speed of car X? |
|
Answer» Points A and B are 90 km apart from each other on a highway. Car X starts from point A and another car Y starts from point B at the same time. If they travel in the same direction they meet in 9 hours and if they travel in opposite directions they meet in 97 hours. What is the speed of car X? |
|