Question

Find the reciprocal of

$8\frac{1}{9}$

Answer 1

If the product of two fraction is 1 then each is called a reciprocal of the other

so,

$8\frac{1}{9}=\frac{73}{9}\times \frac{\mathbf{9}}{\mathbf{73}}=1$

Thus, the required reciprocal is $\frac{\mathbf{9}}{\mathbf{73}}$.