Question

please Answer refer the attachment​

Answer 1

Answer:

$\frac{( - 4)}{9} \times \frac{3}{5} \times \frac{( - 9)}{10} \\ = \frac{108}{450} \\ = \frac{12}{50} \\ = \frac{6}{25}$

also you can cancel those 9 from the question

hope it helps

Answer 2

$\Huge \boxed {\fcolorbox{red}{aqua}{Answer}}$

$\frac{( - 4)}{9} \times \frac{3}{5} \times \frac{( - 9)}{10} \\ \\ \frac{4}{9} \times \frac{3}{5} \times \frac{9}{10} \\ \\ 4 \times \frac{3}{5} \times \frac{1}{10} \\ \\ 2 \times \frac{3}{5} \times \frac{1}{5} \\ \\ \frac{6}{25}$