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Multiply the numerator of the fraction by the same amount that you multiply the denominator of that fraction.

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13y ago
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Q: What do you do to the numerator in a lowest common denominator problem?
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What is the expression in lowest terms?

An expression is in its lowest terms if the greatest common factor of the numerator and denominator is one.An expression is in its lowest terms if the greatest common factor of the numerator and denominator is one.An expression is in its lowest terms if the greatest common factor of the numerator and denominator is one.An expression is in its lowest terms if the greatest common factor of the numerator and denominator is one.


How can you tell when a fraction is in lowest terms?

A fraction is in lowest terms when the numerator and the denominator have no common factor.


How to you lowest term a fraction?

Divide the numerator and the denominator by their highest common factor.


How do you make it in lowest terms?

Divide the numerator and denominator by their highest common factor


When the numerator and denominator have 1 as their only common a fraction is in?

Its simplest or lowest terms.


When does a fraction in a lowest terms?

A fraction is in its lowest terms when the greatest common factor of its numerator and denominator is 1


What is the form of a fraction in which the numerator and denominator have only 1 as their common factor?

The fraction is said to be in its lowest terms when the greatest common factor of the numerator and denominator is 1


How do you subtract mixed factions?

By finding their lowest common denominator and then alter the numerator and denominator of the given fractions accordingly


The first step in reducing a rational expression is to do what to both the numerator and denominator?

To reduce a fraction to its lowest terms divide the numerator and the denominator by their highest common factor


What is a vulgar fraction in its lowest form?

It is a ratio of two numbers in which the absolute value of the numerator is grater than that of the denominator and that the numerator and denominator do not have any common factor.


When the numerator and denominator or have no common factors other than 1?

The the fraction is in its lowest terms


A fraction is in lowest terms if the numerator and denominator have no?

...common factors greater than one.