Given:
Jerome ate 1/2 of the sandwich , Kevin ate 1/3 of the sandwich, and Seth ate the rest.
To find:
The ratio of jerome's share to kevin's share to seth's share.
Solution:
Jerome ate 1/2 of the sandwich. So,
Jerome's share =
Kevin ate 1/3 of the sandwich. So,
Kevin's share =
Seth ate the rest. So,
Seth's share =
=
=
The ratio of jerome's share to kevin's share to seth's share is:
To simplify the ratio multiply the ratio by 6.
Therefore, the ratio of jerome's share to kevin's share to seth's share is 3:2:1.