Question

A car travel with speed 30 km/hrs for 30 minutes and then with speed 40 km/hrs for one hours.
Find :-
(a) the total distance traveled by the car.
(b) the total time of travel .
and
(c) the average speed of the car.

Answer 1

option a because in these type of question you have 2 values of speed and time therefore it's average speed you have to find the distance using speed=distance÷time in both the cases to find the total distance travelled by car

Answer 2

I thnk c .. the average speeed of the car