You must have left out a fraction. What you have given adds up to a total of 3 1/2, not 4.

2/3 + 1/3 = 1

1/6 + 5/6 = 1

1 = 1

1/2

With these fractions, it is impossible to solve the problem.

## See eNotes Ad-Free

Start your **48-hour free trial** to get access to more than 30,000 additional guides and more than 350,000 Homework Help questions answered by our experts.

Already a member? Log in here.