Yes
two thirds and eight twelves
48
No. Two fourths = 2/4 = 0.5 Six twelves = 6*12 = 72 0.5 ≠72
seven twelves
2
two thirds = eight twelfths8/12 = 4/6 = 2/396 = eight twelves = 8 x 12
48.
If you mean twelfths then it is 8 because 8/12 = 2/3
.75
7 multiplied by two twelves (24) = 168
2/3 minus 1/12 is 7/12.