Write the reciprocal (or multiplicative inverse) of the number if it exists.
-$- \frac { 4 } { 9 }$
A) $- \frac { 9 } { 4 }$
B) $\frac { 4 } { 9 }$
C) 1
D) $\frac { 9 } { 4 }$

Question

Quizplus · Accepted Answer

The reciprocal of a number is found by inverting the numerator and denominator. For $- \frac { 4 } { 9 }$, the reciprocal is $- \frac { 9 } { 4 }$ because flipping the fraction and keeping the sign gives the multiplicative inverse.

Write the Reciprocal (Or Multiplicative Inverse) of the Number If −49- \frac { 4 } { 9 }−94​

Write the Reciprocal (Or Multiplicative Inverse) of the Number If $- \frac { 4 } { 9 }$