Question

akhil covered a distance of 15km in 60minutes. he covered first part of journey by walking at 4.5 km/hr and rest of journey by car at 30km/hr. find the distance covered by car​

Answer 1

Answer:

we have,

total distance = 15 km/h

distance covered by walking = 4.5x    (x be the time )

distance covered by the car =  30 y     (y be the time)

 now atq,

   4.5x + 30y = 15 km  .....................(ii)

and,

    x +y = 60 min solve them you can get answer ................ (i)

Step-by-step explanation: