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The first step in reducing a rational expression is to both the numerator and denominator?
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∙ 14y ago
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∙ 14y ago
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What does ratio in simpless form mean?
It is simplest, not simpless. That means reducing the numerator and denominator so that they do not have any common factors.
How do you do recurring decimals to a percentage?
Multiplying decimals by 100 will convert them to percentages.If you wish to remove the recurring decimal, convert it to a fraction by putting the recurring digit(s) as the numerator over a denominator of the same number of 9s and reducing the fraction to its lowest terms.Examples0.333333333...To a percentage: 0.333333333... x 100 = 33.3333333...% 0.3333333... as a fraction: repeating digit is 3 so put as the numerator over a denominator of one 9 to give the fraction 3/9 = 1/3So 0.333333333... = 33 1/3 %0.1428571428...To a percentage: 0.1428571428... x 100 = 14.28571428...% 0.28571428... as a fraction: repeating digits are 285714 of which there are six, so put as numerator over a denominator of six 9s to give the fraction 285714/999999 = 2/7So 0.1428571428... = 14 2/7 %
What does HCF stand for?
The HCF of two numbers is the highest common factor. For example, the highest common factor of 42 and 56 is 14. Highest common factors can be used for reducing a fraction to its simplest form. Taking the above example, the numerator and denominator of the fraction 42/56 can be divided by 14 to make a fraction 3/4 or three quarters. you are so right stranger
How does reducing make a difference?
reducing energy can help prevent fossil fuels which really helps the enviormeny
What is the equivalent fraction of 18 over 42?
When reducing fractions (finding an equivalent fraction) you have to determine a common divisor of both the numerator (top number) and the denominator (bottom number). For simplicity's sake 18 and 42 are both divisible by 2 so they can be reduced to 9 over 21. When each factor is multiplied by 2 again the fraction is still equal to 18/42. However, in this instance you can see that 9 and 21 still have a common factor and can still be reduced. Consider the number 3 this time. After dividing again the most simplified equivalent factor is 3 over 7. (The most simplified form of a fraction is often what most math professors look for)
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
Reducing rational expressions is a lot like reducing numerical fractions you first need to do what to the numerator and denominator?
factor
When you're reducing a ratio what stays the same?
The quotient of the numerator and denominator.
How do you simplify a fraction to a fraction?
By reducing it to its lowest terms which will be when the HCF of the numerator and denominator is 1
How do you multiply a fraction containing a variable by a variable?
in reducing fractions deviden the numerator by denominator
What is a simplifie?
Simplify (not simplifie) has many meanings which depend on the context. In the context of ratios or fractions, it means reducing the ratio to its lowest or simplest form. This requires the numerator and denominator to be divided by their greatest common factor. If the fractions contain surds or complex numbers in the denominator, simplifying means removing these to the numerator. This requires multiplying both the numerator and denominator by the conjugate number. In the context of an equation or expression, it means to combine like terms.
What is meant by reducing a fraction?
It means dividing the numerator and denominator of the fraction by their greatest common factor.
How do you multiply rational algebraic expression?
Multiplying Rational Expressions After studying this lesson, you will be able to: * Multiply rational expressions. Steps to multiply a rational expression: 1. Cancel numerator to denominator if possible (don't cancel parts of a binomial or trinomial) 2. Factor the numerators and denominators if possible. 3. Multiply straight across - remember, you don't need a common denominator to multiply fractions (or rational expressions). Example 1 Nothing will cancel. Nothing will factor. All we have to do is multiply. This is the simplified answer. Example 2 We can do some canceling and reducing in this problem. 2 and 16 reduces; 9 and 3 reduces, reduce the variables. Now, we multiply. This is the simplified expression. Example 3 We can reduce 12 and 3 and reduce the variables Now, factor the second denominator. Cancel the identical binomials (x + 5 ) This is the simplified expression. Example 4 Factor Cancel the identical binomials. This is the simplified expression. Example 5Factor Cancel the identical binomials. This is the simplified expression. THIS WAS MADE BY: www.algebra-online.com/multiplying-rational-expressions-1.htm Hope this helped !
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.
Is reducing a fraction the highest or lowest number that can go into a number?
Highest number that can go into the numerator and denominator.
How do you make an improper fraction into a mixed number in simplest form?
divide the denominator &numerator & go on reducing it.
What word means to multiply the numerator and the denominator of a ratio by the same facyor?
It is called reducing or simplifying the fraction.
