An Olympic swimmer can swim a distance of 360m in 8.5 minutes. What is her speed?

42.3529412 m/min or 0.705882353 m/s

Explanation:

We can calculate speed using the following formula.

where is distance and is time.

The Olympic swimmer can swim 360 meters in 8.5 minutes. Therefore,

Substitute the values into the formula.

Divide.

Her speed is 42.3529412 meters per minute.

If we want to find her speed in meters per second, convert the minutes to second.

1 minute is equal to 60 seconds, so we can multiply 8.5 by 60.

The swimmer can swim 360 meters in 510 seconds.

Her speed is also 0.705882353 meters per second.

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