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How do you compare fractions that are not similar?
To compare fractions which are not similar, the fractions must be made similar by putting them over a common denominator. There are two similar ways of doing this:Find the lowest common multiple of the denominators. Multiply the first numerator by whatever number you multiply the first denominator by to get that multiple, and do the same with the second numerator and denominator. You can then compare the numerators.Multiply the first numerator by the second denominator, and the second numerator by the first denominator, and put both numerators over the product of the two denominators. You can then compare the numerators.
If both the numerator and the denominator are negative does that make the fraction negative?
No!If numerator and denominator have the same signs the fraction is positive.If numerator and denominator have opposite signs the fraction is negative.
If you have a fraction and both the numerator and the denominator are negative and you simplify it would the numerator and denominator stay negative?
The simplification will be positive. In other words, the numerator and the denominator will NOT stay negative.
How sustract fractions?
Determine the lowest common denominator. Multiply the numerator and denominator of each fraction by a number that will result in the denominator becoming the LCD. The purpose for multiplying both the numerator and denominator is that any number divided by itself = 1, and when you multiply something by 1, you don't change it. When subtracting two fractions with the same denominators, the first numerator minus the second numerator equals the numerator of the result, and the result has the same denominator (the LCD). Simplify.
How are the numerator and the denominator related?
both fraction #
What is true about both the numerator and denominator of rational expressions?
Both the numerator and denominator are polynomials
An expression which contains polynomials in both th numerator and denominator?
An expression which contains polynomials in both the numerator and denominator.
How do you compare fractions that are not similar?
To compare fractions which are not similar, the fractions must be made similar by putting them over a common denominator. There are two similar ways of doing this:Find the lowest common multiple of the denominators. Multiply the first numerator by whatever number you multiply the first denominator by to get that multiple, and do the same with the second numerator and denominator. You can then compare the numerators.Multiply the first numerator by the second denominator, and the second numerator by the first denominator, and put both numerators over the product of the two denominators. You can then compare the numerators.
If both the numerator and the denominator are negative does that make the fraction negative?
No!If numerator and denominator have the same signs the fraction is positive.If numerator and denominator have opposite signs the fraction is negative.
If you have a fraction and both the numerator and the denominator are negative and you simplify it would the numerator and denominator stay negative?
The simplification will be positive. In other words, the numerator and the denominator will NOT stay negative.
What is the name of a ratio where the numerator and denominator are both integers?
And the denominator is 0
What is true when the numerator and the denominator of the fraction is equal?
If both the numerator AND denominator are the same... the fraction is an equivalent for the number 1
How sustract fractions?
Determine the lowest common denominator. Multiply the numerator and denominator of each fraction by a number that will result in the denominator becoming the LCD. The purpose for multiplying both the numerator and denominator is that any number divided by itself = 1, and when you multiply something by 1, you don't change it. When subtracting two fractions with the same denominators, the first numerator minus the second numerator equals the numerator of the result, and the result has the same denominator (the LCD). Simplify.
How are the numerator and the denominator related?
both fraction #
What is a fraction who's numerator is one less that it's denominator and both the numerator and denominator are prime numbers?
It is 2/3.
How do you do simplest form?
how to find simplest form is: 1. Find the GCF of the numerator and denominator 2. Divide the numerator and denominator by the GCF
What is the relationship between a numerator and denominator?
they are both in a fraction?
