The place-value chart explaining the time is attached below :
The place-value chart is used define the value of every digit contained in a number, based on the digits' position and this is basically based on numerical system. some of the fastest 100 m sprinters have completed the 100 m sprint in less than 10s
Attached below is the place - value chart showing/explaining the time.
Learn more about place-value chart : https://brainly.com/question/13235310
