A man drives at 45km/h for 3hrs then reduced his speed to 35km/h and drives for 2hr. What is the total distance and average speed of the Man respectively?

To find the total distance traveled, we need to calculate the distance traveled at each speed and then add them together.

Distance traveled at 45 km/h for 3 hours:
Distance = Speed x Time
Distance = 45 km/h x 3 hrs
Distance = 135 km

Distance traveled at 35 km/h for 2 hours:
Distance = Speed x Time
Distance = 35 km/h x 2 hrs
Distance = 70 km

Total distance traveled:
Total distance = 135 km + 70 km
Total distance = 205 km

To find the average speed, we need to calculate the total distance traveled and divide it by the total time taken.

Total time taken:
Total time = 3 hrs + 2 hrs
Total time = 5 hrs

Average speed:
Average speed = Total distance / Total time
Average speed = 205 km / 5 hrs
Average speed = 41 km/h

Therefore, the total distance traveled by the man is 205 km and his average speed is 41 km/h.