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Providing all the denominators are the same just add together the numerators

otherwise find the lowest common denominator and alter the fractions accordingly

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โˆ™ 2012-12-22 13:51:42
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Algebra

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A polynomial of degree zero is a constant term

The grouping method of factoring can still be used when only some of the terms share a common factor A True B False

The sum or difference of p and q is the of the x-term in the trinomial

A number a power of a variable or a product of the two is a monomial while a polynomial is the of monomials

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Q: How do you add three fractions?
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Related questions

What is the common denominator for fractions three eighths add three fourths?

A common denominator is 32.


How many combinations of fractions can you add together to equal three fourths?

An infinite number of combinations of fractions can be aded together to equal three fourths.


How do you add three fractions without the same denominators?

When you want to add fractions that have different denominators, you have to convert them into fractions that do have the same denominators. So for example, how much is a half plus a third? Both of these can be converted into sixths, so one half equals three sixths, and one third equals two sixths. Three sixths plus two sixths equals five sixths. That's the answer. If you have three fractions with different denominators, the procedure is the same. Convert all three into fractions with the same denominators, then add them.


How can you add three fractions together?

find a common denominator for all three and then add all of the numerators together and keep the same denominator


How do you add and subtract fractions with the same denominator?

it stay the same when you subtract fractions and when you add fractions.


What are two fractions that add up to three-fourths?

1/4 + 2/4


What is always needed to add fractions?

Fractions! Otherwise you don't have anything to add.


How do you add two fractions that have like denominators?

In fractions, you can NEVER add or subtract


When you add fractions do you add the denominator to?

No.


How do you add three fractions with unlike denominators?

-- Find a common denominator. (It will be a number of which all three denominators are factors. The best choice is their least common multiple.) -- Change the fractions to their equivalents with the common denominator. -- Then add their numerators to get the numerator of their sum.


How do I add improper fractions?

Change them into mixed numbers and add the integers and fractions together ensuring that the fractions have a common denominator.


When you add fractions do you flip improper fractions around?

no


What are the three types of fractions?

The three types of fractions are mixed, improper, and proper fractions.


How do you compare add fractions?

add by adding


What you need to add or subtract fractions?

You need a common denominator in order to add or subtract fractions.


What are types of fraction?

There are three types of fractions that are used in mathematics. The three types of fractions are, mixed fractions, proper fractions, and improper fractions.


What is three eighths plus one fourth?

The denominators are different, so find the equivalent fractions using the LCD , then add the fractions with the denominators.


How do you add the fractions?

with a calculator


Do you add denominators in fractions?

No.


How do you add unlike fractions?

Change them to like fractions and proceed.


What is the least common multiple that you can use to add three fractions with the denominator of 6 8 and 9?

72


How do you add fractions without mixed numbers?

irregular fractions! ex. if the equation is 2 3/4, you would multiply 2*4, then add three. that is your numerator, denominator will stay the same. it will =11/4


Why are two fractions converted into like fractions?

Because you can't add or subtract fractions that have different denominators. Making them like fractions, by multiplying so the denominators are the same, you can add and/or subtract them.


How do you add and subtract dissimilar fractions?

Make the fractions equivalent then subtract


How do you add fractions in matrices?

The usual rules of addition of fractions apply.