Find the complement of the number $\frac { 5 } { 7 }$ .
A) $\frac { 7 } { 5 }$
B) $7$
C) $1 \frac { 2 } { 7 }$
D) $0.71$
E) $\frac { 2 } { 7 }$

Question

Quizplus · Accepted Answer

The complement of a number is the amount needed to make it equal to 1. In this case, the complement of $\frac{5}{7}$ is the amount needed to make it equal to 1, which is $\frac{2}{7}$. Therefore, the answer is $\boxed{	extbf{(E) } \frac{2}{7}}$.

Find the Complement of the Number 57\frac { 5 } { 7 }75​

Find the Complement of the Number $\frac { 5 } { 7 }$