Respuesta :
Answer:
Just a bored teen willing to help,
hope you're having a splendiferous day...
Step-by-step explanation:
Sasha: 16.8 seconds÷12 m=1.4 meter per second.
Sam: 46.5 seconds÷31 m=1.5 meter per second.
Sasha walked the fastest.
Sasha: 16.8 seconds divided by 12 m=1.4 meters per second
Sam:46.5 seconds divided by 31 m=1.5 meters per second
Sam:46.5 seconds divided by 31 m=1.5 meters per second