The answer is... Similar fractions are fractions that has the same Denominator.Example:1/6+4/6 Dissimilar fractions are fractions with different Denominator.Example:6/12-9/10
It is called equivalent fractions 1\2 1/4 1/8
addition,subtraction,multiplication,division
In subtracting fractions with dissimilar denominators,change them to fractions with similar denominators then subtract.
It is a fraction without the same denominator.