30. 45/3=15. 15x2=30
One and a 1/3
7/3 = 2 and 1/3
(3 + (1 / 3)) * (2 / 3) = 20/9 It is 20 3rds.
2/3 x 9/10 = (2x9)/(3x10) = 18/30 = 18÷6/30÷6 = 3/5
3
6 2/3 - 2 2/3 = 4
(2 +1/3rd) + (2/3rds) = 2 + (3/3rds) = 2 + 1 = 3
2/3rds
2 3rds = 4/6 = 6/9 = 8/12 = 10/15 = 12/18 = 14/21 = 16/24 = 18/27 = 20/30
2/3 is not an integer.
50/3