Ninths.
sixths
2/3 and 3/4 Least Common Denominator is 12
15 and two thirds plus four fifths = one two fiftenth
The LCD for 3/4 and 2/3 is 12.
Two thirds is actually equal to four sixths. You have to reduce four sixths by dividing the numerator and denominator by a common factor, which in this case is 2.
12 is a common denominator.
The lowest common denominator would be twelve!
The common denominator of 2/3 and 5*6 is 3.
A single number cannot have a common denominator. Commonmeans that it refers to two or more numbers.
sixths
2/3 and 3/4 Least Common Denominator is 12
15 and two thirds plus four fifths = one two fiftenth
the lowest common denominator (LCD) is 12
You need at least two things to find something in common between them.
12
63
Convert to a common denominator (in this case 12), then do the subtraction.