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If the denominators are not the same, then you have to use equivalent fractions which do have a common denominator . To do this, you need to find the least common multiple (LCM) of the two denominators. To add fractions with unlike denominators, rename the fractions with a common denominator. Then add and simplify.

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Q: Adding unlike fractions

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What is the definition of Adding and Subtracting Like Fractions

When adding two or more unlike fractions, yes.

If the denominators are not the same, then you have to use equivalent fractions which do have a common denominator . To do this, you need to find the least common multiple (LCM) of the two denominators. To add fractions with unlike denominators, rename the fractions with a common denominator. Then add and simplify.

Adding and subtracting unlike fractions

you must make the fractions equivalent and with the same denomenator

When you are trying to add or subtract unlike fractions.

Use the LCM when you are adding and subtracting unlike fractions. Use the GCF when you are simplifying fractions.

first u find a common denominator

It will help when adding or subtraction unlike fractions.

Adding and subtracting unlike fractions.

If you are adding or subtracting unlike fractions, convert them to equivalent fractions with a common denominator.

When adding unlike fractions, find the LCM of the denominators and convert them to it.

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