Fractions Math Challenge

Alayna ate two-fifths of a pizza, Karlee ate two-tenths,
Owen had seven-eighths, and Bradley had one-fourth.
Who ate the most pizza?

Show your solution with words and pictures
(hint: be sure your pizzas are the same size).
Your solution is due on Monday.

Perimeter Math Challenge

A pool is 10 meters long and 8 meters wide. If you place flower pots around the pool 1 meter apart, how many flower pots do you need? (There should be a flower pot at each corner of the pool.)

Show all your work to explain your solution. A picture will help!