Question

A sprinter complete it's 100 metre race in 12sec. find the average speed

Answer 1

Hello.......

Total distance = 100 m

Time taken = 12 s

average speed = total distance travelled/total time taken

= 100/12

= 8.3 m/s

hope this helps

Answer 2

Answer:

its very simple bro Answer is 100/12

Explanation:

as in 12 second==>he covers 100m

•°• in 1 second==> he will cover 100/12..

hope it helps. mark it as brainliest