Question
suppose a runner completes a 10k (10km) road race in 42 minutes and 23 seconds. What is the average speed miles per hour?
Answers
DrBob222
Change 10 km to miles.
Change 42 minutes and 23 seconds to seconds and divide by 60 to change to minutes and divide by another 60 to change to hours.
Then distance in miles/time in hours = ?
Change 42 minutes and 23 seconds to seconds and divide by 60 to change to minutes and divide by another 60 to change to hours.
Then distance in miles/time in hours = ?