three, because for one third three was the denominator , and for one sixth the denominator was devisable by three.
24
one twelfth
one-sixth
30
6
30 just30
It is 5/18.
15
12
the least common denominator of three fifths and two fifteenths and one sixth is 30. you multiply 15 by two, 6 by five, and 3 by ten.
12
15