The inverse of a fraction is simple the result of flipping it's denominator with its numerator. It is equivalent to the statement
(x/y)^-1 = y/x
A fraction bar is the line that separates the numerator and the denominator.
7. The opposite of 7 is -7, so the opposite of -7 is 7.
Another name for a multiplicative inverse is a reciprocal.
The inverse of 'If I like math then I like science' is 'If I do not like math then I do not like science'.
I can think of more than one possible answer: The additive inverse of 20 is -20 The multiplicative inverse of 20 is 1/20 or 0.05
The answer depends on what you mean by "opposite". Many users mean additive inverse - in which case it is a negative improper fraction. Some use the term to refer to the multiplicative inverse, in which case it is a proper fraction.
Mathematically, an inverse is an opposite, it is something that reverses what its inverse does, for example, addition and subtraction are inverse functions, as are multiplication and division. The inverse of a fraction is obtained by exchanging numerator and denominator; the inverse of a half is two.
No one
The inverse of the fraction.
Multiply by its inverse.
The multiplicative inverse is a fraction flipped upside down. It is also called the reciprocal. Examples: The multiplicative inverse of x is 1/x. The multiplicative inverse of 3/5 is 5/3.
This is call the "inverse" i.e if you have 13/2 the inverse would be 2/13 you can also call it reciprocated fraction ...
That might be the reciprocal - the multiplicative inverse. Just exchange numerator and denominator.
Taking the multiplicative inverse (or reciprocal) of a fraction is very easy: just exchange the numerator and the denominator. (Note: if you have a mixed fraction, convert it to an improper fraction first.)
Assuming you mean 31/4 31/4 = 13/4 → multiplicative inverse is to multiply by 4/13
Yes
the fraction means for you to divide but if you are doing inverse operation, you are multiplying.