Group 1 Group 2 Group 3


1/3 / 9 12 / 1/6 5/6 / 1/2

1/6 / 12 5 / 2/3 3/4 / 3/4

3/5 / 6 3 / 2/5 9/5 / 1/2

Group 4

5 / 1 1/2

1/2 / 3 2/3

3 1/3 / 2/3

1 Describe what the problems in each group have in common.

What do the values stand for? Have no idea what you consider problems.