Question

A Man travelled a distance of 22 km in 1 hours partly in a car at a speed of 30 km per hour and partly on a motorcycle at 18 km per hour. Find the distance travelled by him in the car.

Answer 1

let the distance travelled in car is x
so distance travelled in motorcycle is 22-x
(x/30)+(22-x)/18=1
solve this u will get the value of x.

Answer 2

ANSWER
.................


***************         let the distance travelled in car is P


=====================================



so distance travelled in motorcycle is 22-P  



    P          2-P
____  +   ____   ==1 
   30          18





solve this u will get the value of P