Question

1. Points A and B are 150 km apart on a highway. A car starts from A and another car starts from B simultaneously. If they travel in the same direction, they meet in 15 hours, but if they travel towards each other, they meet in 5 hours. Find the speed of the two cars.

Ans: 20 km / h , 10 km / h

Class 10

Answer 1

Hence,

Speed of car from point A = x = 20 km/hr



Speed of car from point B = y = 10 km/hr