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common denominator or LCM (least common multiple)

To add or subtract fractions with different denominators, first, find equivalent fractions with a common denominator the answer is common.

What is a fraction?

Fraction number consists of two parts, one is the top of the fraction number which is called the numerator and the second is the bottom of the fraction number which is called the denominator.

We have a statement:

To add or subtract fractions with different denominators, first, find equivalent fractions with a _____ denominator.

As we know,  to add the unlike fractions first find equivalent fractions with a common denominator before adding or subtracting fractions with distinct denominators.

Thus, to add or subtract fractions with different denominators, first, find equivalent fractions with a common denominator the answer is common.

Learn more about the fraction here:

brainly.com/question/1301963

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