a recipricol of a fraction is the fraction flipped over, with the numerator in the denominators place and vice versa.
-0.1 or in fraction form it is -1/10 recipricol just means to flip the fraction. since -10 is the same as -10/1
When you multiply a fraction by its recipricol you will always end with the answer of 1.EX.4/6 x 6/4 = 14x6=246x4=2424 divided by 24 = 1
-0.2
The definition of an multipilicative inverse is a number that's times by the known number to attain a product of one. To find the multiplicative inverse is the same thing as the recipricol of the number. To find the multiplicitive inverse or recipricol of a number, first turn the number into a fraction, then switch the numerator and denominator around. The result is your multiplicitive inverse.
The reciprocal of -19 is -1/19
Assuming you are asking about a reciprocal rather than a recipricol(!), the answer is one divided by the number.So, for example, reciprocal of -3 = 1/(-3) = -1/3.
The reciprocal of 7654321 is: 1 over 7654321 or 1/7654321
Flip it. The reciprocal of 3/4 is 4/3
Put a 1 over it. The reciprocal of 3 is 1/3
A recipricol (3/4< --> 4/3 or 1/4 <-->4)
the blank of 7 = 1/7 blank=recipricol