Question

a car takes7hours to cover a certain distance at the speed of 48km per hour if the speed is decrease 20km per hour how much time will it take to cover same distance

Answer 1

Answer:

12 hours.

Step-by-step explanation:

distance=speed×time

             =7×48=336 km is the distance

speed   =28 km/hour

time      =distance/time

            =336/28

            =12 hour

so the car will take 12 hours to cover the same distance

ALL THE BEST DEAR.