Question

A car takes 5 hours to complete a journey at 20 km/hour.how much time will it take to complete at 10 kilometre/hour.​

Answer 1

distance = speed X time

=20km/h X 5 h

=100 km

time=distance/speed

=100km/10km/h

=10h

THANKS!!!

Answer 2

Answer:

10

Step-by-step explanation:

distance =speed×time

5×20=100km

speed given =10

time=distance

--------------

speed

time =100

-------

10

=10hr