six and two thirds
I believe that it does equal one!
1 and 1/6
five and one third
That equals 3 thirds which is also equal to one.
Five eights plus two thirds minus one fourth is equal to 1.04
5/6
Two thirds
3/4
7/9
One third plus one third equals two thirds.
1 third plus one third =============== There are many other fraction combinations which equal two-thirds. One, for example, is one-half plus one-sixth.