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When their denominators are the same or different numbers.

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They are said to be similar if they have the same denominator.

Q: When do we say fractions are similar or dissimilar?

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similar fraction is the same denominator and dissimilar fraction is cannot the same denominators

Similar fractions have the same denominator, dissimilar ones don't.

You have to convert them to equivalent similar fractions (fractions with the same denominator) first.

Adding similar fractions is easy, but adding dissimilar ones requires an additional step. Before you begin, you must know a few important key terms. First, the number on the top of a fraction is called the numerator, while the number on the bottom of a fraction is called the denominator. Similar fractions have the same denominator, also called a common denominator. To add dissimilar fractions (fractions with different denominators), you must first convert the fractions so that the denominators are the same.

Two ways: convert them to decimals or convert them to similar fractions and compare the numerators.

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You can compare similar fractions by looking at their numerators. You can compare dissimilar fractions by converting them to similar fractions and looking at their numerators. You can convert a dissimilar fraction to a similar fraction by finding the least common denominator.

similar fraction is the same denominator and dissimilar fraction is cannot the same denominators

Similar fractions have the same denominator, dissimilar ones don't.

Equivalent fractions have the same value. 3/4 is equivalent to 6/8 Similar fractions have the same denominator. 3/5 is similar to 4/5 Dissimilar fractions have different denominators. 4/7 is dissimilar to 11/16

Well, similar means the same and dissimilar means different, so the difference is that they are different.

Finding the lowest common denominator

The answer is...Similar fractions are fractions that has the same Denominator.Example:1/6+4/6Dissimilar fractions are fractions with different Denominator.Example:6/12-9/10

You have to convert them to equivalent similar fractions (fractions with the same denominator) first.

Dissimilar fractions are fractions that have different denominators.

Adding similar fractions is easy, but adding dissimilar ones requires an additional step. Before you begin, you must know a few important key terms. First, the number on the top of a fraction is called the numerator, while the number on the bottom of a fraction is called the denominator. Similar fractions have the same denominator, also called a common denominator. To add dissimilar fractions (fractions with different denominators), you must first convert the fractions so that the denominators are the same.

Dissimilar fractions may or may not be proper fractions.

Dissimilar fractions have different denominators.