Saved Bookmarks
| 1. |
Places A and B are 100 km apart on a highway.One car starts from A and another from B at thesame time. If the cars travel in the same direction atdifferent speeds, they meet in 5 hours. If theytravel towards each other, they meet in 1 hour.What are the speeds of the two cars? |
|
Answer» A =60kmph and B = 40 kmph is the answer of this problem the speed of car at A be X kmph; The speed of car at B be y kmph. 5x-5km=100, x-y=20 __(1), x+y=100____(2), solving (1) and (2) x=60 and Y=40, car at A =60 kmph,.B= 40 Kmph., |
|