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.
Terms that have the same unknown factors and the same powers of these factors are similar. Those that do not are called dissimilar.
You cannot compare fractions by using the GCF since GCF determines the common factors of both fractions. Instead, use the LCD to compare the fractions. Find the LCM of the denominator terms of the fractions. Then, obtain the fractions with the common denominators. Finally, compare the numerator values to determine which fraction is the greatest/least.
You first convert them to similar fractions, i.e., to fractions that have the same denominator.* Step one: find a common denominator.* Step two: convert both fractions to equivalent fractions that have that denominator.
SIMILAR TERMS-algebraic terms which have the same literal factors and in which each letter has the same exponent in all of the terms.DISSIMILAR TERMS-algebraic terms which have only one or more of their literal factors are the same.Do you know that kemp jones garbo is the only boy who is hondsome in the world?
Adding like terms can be like adding fractions. You can only add fractions with a common denomonator. You can only combine terms together if they are like. Think of like terms as denomonators. You can only add if they are like.
dissimilar terms are terms that do not have the same variable or the variable do not contain the same number of exponents
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Sometimes it is easier to work with fractions that are not reduced. For example, if you wanted to compare whether 6/10 or 13/20 was larger, you would not need to reduce 6/10; in fact you would want to rewrite 6/10 as 12/20 so you could compare.
Equivalent fractions are fractions that are the same amount but they have different numbers.
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To compare ratios, compare the products of the outer terms by the inner terms.
The terms "even" and "odd" are defined for integers, not for fractions.
Nothing. Fractions don't have highest terms. Numbers don't stop, multiples don't stop.
Multiplication of fractions is similar to multiplication of whole numbers. Often, multiplication of fractions can be made easier by first performing cancellation. Cancellation involves dividing both a numerator and a denominator by the same number. This is the same as dividing a fraction by one, and so it does not alter the answer. When cancelling, cross out the old terms and write in the new terms.
It is already in lowest terms.
It means to reduce fractions to their lowest terms as for example 4/8 = 1/2 in its lowest terms
Dissimilar terms on algebra are the expressions that doesn't have the same factors (variables) or powers of the factors. (exponent)Examples:4x + 5b - 2a(43)(52) - 4a + 7z
Because it is much easier to do further calculations when you have smaller fractions.
What number is missing in the fractions to have a LCD of 120?
16x + 16x would be an example of similar terms. Both have corresponding variables (x). The coefficient does not have to be the same for it it have similar terms. Terms are based only on the variable. 16xÂ² + 32xÂ² are similar terms. 16xÂ² + 32xÂ³ are not similar terms.