Answer :
To find Susan's average speed in meters per second, we need to follow these steps:
1. Convert Time to Seconds:
Susan's running time is given as 8 minutes. Since there are 60 seconds in a minute, we convert the time to seconds by multiplying 8 minutes by 60.
[tex]\[
8 \, \text{minutes} \times 60 \, \text{seconds per minute} = 480 \, \text{seconds}
\][/tex]
2. Calculate Average Speed:
The average speed is calculated by dividing the total distance by the total time taken. Susan ran 3000 meters in 480 seconds.
[tex]\[
\text{Average Speed} = \frac{\text{Total Distance}}{\text{Total Time}} = \frac{3000 \, \text{meters}}{480 \, \text{seconds}}
\][/tex]
3. Result:
Performing the division gives us an average speed of 6.25 meters per second.
Therefore, Susan's average speed was 6.25 meters per second.
1. Convert Time to Seconds:
Susan's running time is given as 8 minutes. Since there are 60 seconds in a minute, we convert the time to seconds by multiplying 8 minutes by 60.
[tex]\[
8 \, \text{minutes} \times 60 \, \text{seconds per minute} = 480 \, \text{seconds}
\][/tex]
2. Calculate Average Speed:
The average speed is calculated by dividing the total distance by the total time taken. Susan ran 3000 meters in 480 seconds.
[tex]\[
\text{Average Speed} = \frac{\text{Total Distance}}{\text{Total Time}} = \frac{3000 \, \text{meters}}{480 \, \text{seconds}}
\][/tex]
3. Result:
Performing the division gives us an average speed of 6.25 meters per second.
Therefore, Susan's average speed was 6.25 meters per second.
