I am not sure about the question, but
If 1/4 is a number then (1)/(1/4) which ends up being 4 is its reciprocal.
Any number "N" has a reciprocal equal to 1/N and when you multiply the two as in N x 1/N, you will always get 1, that is a number multiplied by its reciprocal will always yield 1. Given one number you can find the other by dividing 1 by the given number
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You don't need to. When you multiply anything by its reciprocal, the answer is always ' 1 '.
A reciprocal is when you take the second fraction in a division problem and flip it Then change the sign to multiply. THIS ONLY WORKS WHEN YOU ARE DIVIDING FRACTIONS!
Reciprocal just means that you flip the fraction... your fraction is -p/4 the reciprocal is 4/-p the reciprocal is extremely important when dividing fractions. because when you divide fractions you have to take the reciprocal of the bottom fraction and then multiply it to your top fraction to get your answer.
It is a second operation that "undoes" the first.For example, the inverse of "add 2" is "subtract 2";the inverse of "divide by 7" is "multiply by 7";the inverse of "take the reciprocal" is "take the reciprocal".
The reciprocal of one fourth is four. This means that when you multiply one fourth by its reciprocal, the result is one.