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Which is the gcf of the numerator and denominator of the fraction 54 over 90?
Wiki User
∙ 7y ago
The GCF is 18.
Wiki User
∙ 7y ago
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How do we know the fraction is simplify?
When the GCF of the numerator and the denominator is 1.
When the numerator and the denominator have only the number 1 as a common factor?
Yes. When the numerator and denominator have a GCF of 1, the fraction is in the simplest form. To simplify, find the GCF and divide both numerator and denominator by the same: Example: simplify 30/40 30/40 divided by 10/10 (1) = 3/4
How do you use a gcf?
i use a GCF to simplify a fraction by dividing it into both the numerator and the denominator.
What is the gcf and the numerator and denominator of 63 fraction of 81?
The GCF is 9.63/81 = 7/9
What is the gcf and the numerator and denominator of 21 fraction of 56?
The GCF is 7.21/56 = 3/8
What is a fraction in which the GCF of the numerator and the denominator is 1 is written?
When the GCF of the numerator and the denominator is 1, the fraction is written in its simplest form.
What is the GCF of the numerator and the denominator in the fraction 9 over 15?
It is 3.
How can the GCF of a fraction equal the numerator?
If the numerator is a factor of the denominator, the GCF of the two will be the numerator.
How can the GCF be used to write a fraction in simplest form?
Find the GCF of the numerator and the denominator and divide them both by it. If the GCf is 1, the fraction is in its simplest form.
What is a fraction in which the denominator and numerator have a gcf of 1?
A fraction in lowest terms is one in which the numerator and denominator have a GCF of 1. An example is 4/9
When the gcf of the denominator is 1?
When the GCF of the numerator and denominator is 1, the fraction is in its simplest form.
What is in simplest form when GCF of the numerator and denominator is 1?
Any fraction is in simplest form when its numerator and denominator have a GCF of 1.
How do you reduce fractions using the GCF?
You divide the numerator (top) by the GCF to give you the numerator for the reduced fraction. You divide the denominator (bottom) by the GCF to give you the denominator of the reduced fraction. DONE! For example, 27/45 GCF(27, 45) = 9 Numerator of reduced fraction = 27/9 = 3 Denominator of reduced fraction = 45/9 = 5 So reduced fraction = 3/5
When a fraction is written in simplest form when a denominator and numerator is 1?
A fraction is in its simplest form when the GCF of the numerator and the denominator is 1.
What is the form of a fraction when the greatest common factor of the numerator and the denominator is one?
When a the GCF of the numerator and denominator of a fraction is 1, the fraction is in its simplest form.
What is the GCF of the numerator and the denominator of a fraction of 20 50?
The GCF is 10.
When reducing a fraction using prime factorization of the over the factorization of the denominator?
When reducing a fraction, find the GCF of the numerator and denominator and divide them both by it. If the GCF is 1, the fraction is already in its simplest form.
