The definition is a different denominator in a fraction
Like fractions are the fractions which have the same denominator and unlike fractions are the fractions which do not have the same denominator.
Yes.
That simply means that the fractions have different denominators. Such fractions cannot be directly added, subtracted, or compared; you have to convert them to a common denominator first.
Like denominator is the same denominator as the nonzero numbers.
Least common denominator.....
"Unlike" fractions.
Like fractions have the same denominator, unlike fractions don't.
You don't. You find a common denominator and compare after that.
Any fraction whose denominator is not 12.
no, to add and subtract like and unlike fractions the denominator has to be the same,
It is a definition.
If you are adding or subtracting unlike fractions, convert them to equivalent fractions with a common denominator.