Question

What is the reciprocal of the fraction $\frac{a}{b}?$

• A. $\frac{a}{b}$
• B. $\frac{1}{b}$
• C. $\frac{b}{a}$
• D. $\frac{1}{a}$

Answer 1

The correct option is C $\frac{b}{a}$

The product of a number and its reciprocal is $1.$ It is also found by interchanging the numerator and denominator.
The reciprocal of the fraction $\frac{a}{b}$ is $\frac{b}{a}$.