1 and five sixths = 1.8333 . . .
five-tenths = 1/2 therefore, three-sixths = five-tenths
33 sixths
2 5/6 / 1/6 = 17
5
60
1 minus five sixths equals one sixth
2 minus five sixths is 1 1/6.
Two sixths or 1/3
Ten twelfths equals five sixths.
5/6 of 120 is 100.