Question

What is the multiplicative identity of $\frac{2}{3}$?

• A. $\frac{2}{3}$
• B. $\frac{-2}{3}$
  
• C. 1
• D. $\frac{3}{2}$

Answer 1

The correct option is C 1

A multiplicative identity is an element which, when multiplied with the number, gives the same number.
As we can see,
$\frac{2}{3}\times 1=1\times \frac{2}{3}=\frac{2}{3}$