Add whole numbers to fractions by converting the whole to an equivalent fraction with the same denominator, then add.

Convert the whole number 2 into thirds: 2 = 6/3.
2 + 5/3	=	\(\dfrac{6}{3} + \dfrac{5}{3} = \dfrac{11}{3}\)
Convert 11/3 to a mixed number: 11 divided by 3 = 3 remainder 2, so 3 2/3.
As mixed number	=	\(3\dfrac{2}{3}\)
Check each option: A) 22/3 = 7 1/3. B) 4/3 = 1 1/3. C) 3-1/3 = 8/3 = 2 2/3. D) 2/3+2/3 = 4/3 = 1 1/3. None equals 11/3 (3 2/3).
The stored answer (C: 3-1/3) gives 8/3 = 2 2/3, which is NOT equal to 2+5/3 = 3 2/3. The correct answer is not among the options listed. This needs revision.