That equals 3 thirds which is also equal to one.
One third plus one third equals two thirds.
two thirds. (2/3)
five and one third
1 third plus one third =============== There are many other fraction combinations which equal two-thirds. One, for example, is one-half plus one-sixth.
10 and 2/3.
Answer = four thirds or one and a third.
Three thirds are equal to one whole, therefore seven thirds is equal to two and one third.