Answer:
To find the average speed of the bus, we need to calculate the total distance traveled and divide it by the total time taken.
In the first hour, the bus travels at a speed of 35 km/hr, so it covers a distance of 35 km in 1 hour.
In the second hour, the bus travels at a speed of 60 km/hr, so it covers a distance of 60 km in 1 hour.
In the third hour, the bus travels at a speed of 40 km/hr, so it covers a distance of 40 km in 1 hour.
Therefore, the total distance traveled by the bus is 35 km + 60 km + 40 km = 135 km.
And, the total time taken by the bus to cover this distance is 1 hour + 1 hour + 1 hour = 3 hours.
To find the average speed, we divide the total distance by the total time: 135 km ÷ 3 hours = 45 km/hr.
So, the average speed of the bus is 45 km/hr.
Copyright © 2024 EHUB.TIPS team's - All rights reserved.
Answers & Comments
Answer:
To find the average speed of the bus, we need to calculate the total distance traveled and divide it by the total time taken.
In the first hour, the bus travels at a speed of 35 km/hr, so it covers a distance of 35 km in 1 hour.
In the second hour, the bus travels at a speed of 60 km/hr, so it covers a distance of 60 km in 1 hour.
In the third hour, the bus travels at a speed of 40 km/hr, so it covers a distance of 40 km in 1 hour.
Therefore, the total distance traveled by the bus is 35 km + 60 km + 40 km = 135 km.
And, the total time taken by the bus to cover this distance is 1 hour + 1 hour + 1 hour = 3 hours.
To find the average speed, we divide the total distance by the total time: 135 km ÷ 3 hours = 45 km/hr.
So, the average speed of the bus is 45 km/hr.