4 1/3 + 1= 5 1/3
1/4 plus 1/4 plus 1/3 is = 0.833333
It is 4 and one third.
Do you mean: 1/4+x-1/3 = 2/3+3+1/4 If so then: x = 4
1/3 plus 1/5 plus 4/10 = 0.933333
4/3 plus -1/3 = 1
5 1/6
-1/4 + 1/3 is 1/12
The sum of 1/3 and 4/3 is 1 2/3
1/6 plus 1/5 plus 1/4 plus 1/3 plus 1/2 = 1 9/20 or 1.45
if you're referring to 3 quarters of 1 third, then that would be (3/4) x (1/3) = 1/4 = one quarter if you're referring to 3 quarters PLUS 1 third, that would be 13/12 (one, and one twelfth)
The answer is 2/3 plus 1/4 = 11/12
2 1/3 + 2 1/3 = 4 2/3