Since denominator is common, you add the numerators:
1/3 + 2/3 = 3/3 =1
one whole
One third plus one third equals two thirds.
Answer = four thirds or one and a third.
10 thirds or three and one third. 10/3 or 3 ⅓.
thiry three and one third
if you add one third and one third you get two sixths then if you divide it by 2 each you will get it back to one thirds
Three thirds
One third plus one third equals two thirds.
five and one third.
Answer = four thirds or one and a third.
five and one third
Six and one third
That equals 3 thirds which is also equal to one.
10 thirds or three and one third. 10/3 or 3 ⅓.
Two thirds.
one
1 third plus one third =============== There are many other fraction combinations which equal two-thirds. One, for example, is one-half plus one-sixth.
2