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When the numerator and denominator switch such that the product of a number and its reciprocal is 1?
Wiki User
∙ 9y ago
Unless the first number is zero, then this must ALWAYS be the case.
Wiki User
∙ 6y ago
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How do you change a fraction into its reciprocal?
To find the reciprocal of a fraction, simply flip it over. For example, if you have the fraction 3/4, its reciprocal would be 4/3. Essentially, you swap the numerator and denominator.
When you exchange the numerator and denominator of a fraction what is the new number is called?
It is the reciprocal of the original number.
How can you make a reciprocal out of a mixed number?
First you need to make the mixed number into a improper fraction. To do this, take the denominator times the number in front. Then add the result to the numerator. Then the improper fraction is that result over the denominator. _______________________________________________________________ If X is the leading number, D is the denominator, N is the numerator: X and N/D=(X*D+N)/D _______________________________________________________________ Then take this new fraction and flip the numerator and the denominator: D/(X*D+N) _______________________________________________________________ So to get the reciprocal of a mixed number in one step, the reciprocal's: numerator is equal to the denominator of the mixed number; denominator is equal to the leading number multiplied by the denominator added to the numerator.
What is the reciprocal of3?
The reciprocal of 3 is 1/3. This is because the reciprocal of a number is obtained by flipping the numerator and denominator.
What is the reciprocal of 911?
The reciprocal of any number (other than 0, which has no reciprocal) is 1 divided by that number. In this case, 1 / 911.(Note: to get the reciprocal of a fraction, just exchange the numerator and the denominator.)
How do you change a fraction into its reciprocal?
To find the reciprocal of a fraction, simply flip it over. For example, if you have the fraction 3/4, its reciprocal would be 4/3. Essentially, you swap the numerator and denominator.
How can you make a reciprocal out of a mixed number?
First you need to make the mixed number into a improper fraction. To do this, take the denominator times the number in front. Then add the result to the numerator. Then the improper fraction is that result over the denominator. _______________________________________________________________ If X is the leading number, D is the denominator, N is the numerator: X and N/D=(X*D+N)/D _______________________________________________________________ Then take this new fraction and flip the numerator and the denominator: D/(X*D+N) _______________________________________________________________ So to get the reciprocal of a mixed number in one step, the reciprocal's: numerator is equal to the denominator of the mixed number; denominator is equal to the leading number multiplied by the denominator added to the numerator.
What is it called when you switch over the Numerator and Denominator?
The resulting number is the reciprocal of the original number.
When you exchange the numerator and denominator of a fraction what is the new number is called?
It is the reciprocal of the original number.
When you exchange the numerator and denominator of a fraction the new number is called what?
the reciprocal of the original fraction
How do you find the reciprocal?
The reciprocal of a number is what the original number is multiplied by to get 1. To find this you can simply divide 1 by the number you want the reciprocal for or, if the number is in fraction form, switch the denominator and numerator.
What is the reciprocal of3?
The reciprocal of 3 is 1/3. This is because the reciprocal of a number is obtained by flipping the numerator and denominator.
What is the reciprocal of 911?
The reciprocal of any number (other than 0, which has no reciprocal) is 1 divided by that number. In this case, 1 / 911.(Note: to get the reciprocal of a fraction, just exchange the numerator and the denominator.)
What is the definition of cross product?
taking two fractions. and cross multiply. all fraction has a numerator (top number) and a denominator (bottom number). multiply the numerator to the other fraction's denominator and the denominator to the other fraction's numerator to get the product.
Negative 3 is the reciprocal so what is the opposite of negative 3?
Actually the reciprocal of any number is that number in the denominator instead of in the numerator. The reciprocal of -3 is 1 over -3.
What is a recprocal?
The reciprocal of a number is 1 divided by that number. A number multiplied by its reciprocal is equal to 1. In the case of a fraction, to get the reciprocal, simply exchange numerator and denominator. Thus, the reciprocal of 5/3 is 3/5.
What is the product of two numbers that are reciprocals of one another explain why this is always the case?
A fraction multiplied by its reciprocal is always equal to one. This is because the reciprocal is an inversion of the fraction. The denominator of a fraction is the same number as the numerator of the reciprocal, and vice versa. The product of this is a fraction with the same numbers for the denominator and reciprocal, which is also known as an equivalent fraction. Equivalent fractions are always equal to one.
