one twelfth
24
The LCD for 2/9 and 1/6 is 18.
one-sixth
It is 5/18.
To add one sixth and four ninths, you first need a common denominator. The least common multiple of 6 and 9 is 18. Converting the fractions, one sixth becomes 3/18 and four ninths becomes 8/18. Adding these gives you 3/18 + 8/18 = 11/18.
24
30
30 just30
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.
You need at least two denominators to find something in common between them.
The LCD for 2/9 and 1/6 is 18.
three, because for one third three was the denominator , and for one sixth the denominator was devisable by three.
You need to:* Find a common denominator (it need not be the least common denominator); * Convert both fractions to the common denominator * After that, you can simply subtract the numerators. * Check whether you can simplify the result.
one-sixth
54
It is 5/18.
Denominator = numerator * 6.