Question

Two cars starts from two cities at the same time and meet after six hours. If the distance between two cities is 540km and of one car is 4/5 of the speed of the other , find the speed each car..​

Answer 1

Step-by-step explanation:

let, car1 speed = x

car2 speed = 4x/5

(x + 4x/5)*6 = 540

or, 9x/5 = 540/6

or, 9x = 90*5

or, x = 90/9 * 5

= 50

car1 speed = 50km/h

car2 speed = 40km/h