Question

-8/9 .multiply 27/32 multiply -8/21

Answer 1

Hey mate!!!!

Your question is

$\frac{ - 8}{9} \times \frac{27}{32} \times \frac{ - 8}{21}$

So using simple multiplication we have

$\frac{ - 8}{9} \times \frac{27}{32} \times \frac{ - 8}{21}$

cancelling 27 with 9 as 3
and 32 with 8 as -4
we have

$\frac{ - 8}{9} \times \frac{27}{32} \times \frac{ - 8}{21} \\ = \frac{3}{ - 4} \times \frac{ - 8}{21}$

now cancelling 21 with 3 as 7
and -8 by -4 as 2
we have

$\frac{3}{ - 4} \times \frac{ - 8}{21} \\ = \frac{2}{7}$

So
$\frac{2}{7} \: is \: your \: answer \:$

Hope it helps dear friend ☺️✌️✌️