Question

4 upon 9 divide by 9

Answer 1

$\frac{4}{9} \div 9$

$= \frac{4}{9} \times \frac{1}{9}$

$= \frac{4}{81}$

Answer 2

Answer:

4/9÷9

4/9*1/9 ( reciprocal 9 ÷ change into ×)

4/81