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When you're adding or subtracting fractions with different denominators, if you multiply the denominators that's your Quick Common Denominator. I'ts useful for denominators that don't have a low Least Common Factor.

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Q: What is a quick common denominator?
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Related questions

What is the definition of quick common denominator?

it means when two denominators can reduce fast


Quick common denominator definition?

A shared multiple of the denominators of several fractions.


What is the common denominator of 56 and 7?

A common denominator is 7.A common denominator is 7.A common denominator is 7.A common denominator is 7.


What is the least common multiple of two ir more denominators?

That's the least common denominator or LCD.


What are the least common multiple of a denominator called?

The least common denominator.


What is a synonym for common denominator?

A few synonyms for common denominator are , common divisor, common measure, denominator, numerator


What is a common denominator of 20 and30?

A common denominator of 20 and 30 is 600. This is NOT the least common denominator, though.


What is the greatest common denominator of 9 and 15?

The greatest common denominator is infinite. The least common denominator is 45.


What is the common denominator of 8 and 10?

A common denominator, though not the least, is 80.


What is the greatest common denominator of 24 and 36?

There can be no greatest common denominator. For supose x is the greatest common denominator. ie 24 divides x and 36 divides x. Then 2x is a common denominator and 2x > x so 2x is a greater common denominator than the greatest common denominator. That contradiction implies that there is no greatest common denominator.


How do you add improper fractions if the denominator can't multiply into the other denominator?

You Ned to find a larger common denominator or multiply the denominators to gain a common denominator.


What Is the common denominator of seven and 12?

A common denominator is 84.