Answer:
Tyrone
Step-by-step explanation:
In a race the shortest time is the winner.
In this case the ones and the tens place are all the same so we look to the tenths place in which Tyrone has a 0 which is the lowest.
We have: 5m 75cm = 5.75 m
So the length of each piece is : 
ok done. Thank to me :>
Since he has to give 50, and 12.25*p is the amount of money he has to spend (since it's 12.25 per pizza), we have 50-12.25=change