Question

26 November
Science
Date...
0118 A con temvels at a speed of 49 km Inx for free howe
and then at 60 km/hr for three hour. What is the
average
Speed of the car during
the enliste Jaane​

Answer 1

Explanation:

average speed=total distance/total time

=(49×3+60×3)/3+3

=(137+180)/6

=317/6