The average speed of a runner in an 800 meter race was 7.0 meters per second. How long did it take the runner to complete the race?

Explanation:

average speed = distance/Time

Given

speed = 7m/s

distance = 800m

Required

Time taken by the runner to complete the race

From the formula:

Time = Distance/speed

Time = 800/7

Time = 114.29seconds

Hence it took the runner 114.29s to complete the race

false

explanation:

boats, things on boats luggage are way more heavy then water.

neither accurate nor precise.