In 2009, Usain Bolt set the world record for sprinting 100m , end text in approximately 9 3/5 seconds.

10 5/12 meters per seconds

Step-by-step explanation:

Hi, to answer this question we have to

Apply the formula:

Speed rate = distance / time

Replacing with the values given, we have to divide the distance (100m) by the time (9 3/5 ).

Mathematically speaking:

9 3/5 = (5x9)+3 /5 =48/5

100 / (48/5) =10.42 meters per second.

= or 10 5/12 meters per second

=or 125/12 meters per second

Step-by-step explanation:

50*10 is greater

step-by-step explanation:

if you add the zero from 10 to 50, it will give you a bigger number.