Question

A bird is flying between two cars. speed of first car is 27km/hr and that of second is 36km/hr. when two cars are separated by 36km,what is the total distance covered by bird

Answer 1

Hii There!!

Take' x 'so, 18x + 27x = 36.
we will further solve this equation according to algebraic rules. So we will add x terms.
=) 45x = 36
       x= 36\45
       x=  0.8
So in order to find the total distance covered by a car with the speed of 18Km per hr= 18 × .8
                   =) 14.4km


Hope it helps