Not similar; unlike; heterogeneous; as, the tempers of men are as dissimilar as their features.
The meaning of dissimilar fractions is when there is a pair or more of fractions that don't have the same denominator.
dissimilar, unlike
It's dissimilar, meaning not similar or not alike. We are too dissimilar to be friends.
They are fractions that have different denominators as for instance 3/4 and 5/8 are dissimilar fractions.
Dissimilar - meaning not the same or different
Fractions with different denominators.
Dissimilar fractions have different denominators as in the following examples 1/2, 3/5 and 7/8
Dissimilar fractions have different denominators and their lowest common denominator must be found in order to add them up.
Dissimilar fractions are not equivalent as for example 1/2 is the same as 2/4 but 3/5 and 2/7 are dissimilar fractions
dissimilar, mismatched, unfamiliar, individual
turtles. . Gorillas and dinosaurs are too dissimilar to make meaning ful judgments
Hybrid comes from a Latin word meaning the offspring of two dissimilar animals. The word is now applied to an object with two dissimilar aspects (e.g. a car with gas and electric power)