Question

A car takes 20 minutes to cover a distance of 15 km. calculate its speed im km/hr​

Answer 1

speed= distance/time

time= 20 minutes

=0.33 hours

distance = 15km

speed= 15/0.33

= 45.45 km/hr

Answer 2

Speed = Distance/Time, Distance = 15km

20 minutes = 1/3 hours = time.

Speed = 15/1/3

= 45km/hr