Question

b) (-12/7× -14/27) - (-8/45 × 9/16)
please answer it ​

Answer 1

The answer for your question is 223/170

Answer 2

Answer:

Step by step explanation:

$( \frac{ - 12}{7} \times \frac{ - 14}{27}) - ( \frac{ - 8}{45} \times \frac{9}{16}) \\ \\ = ( \frac{ - 4}{1} \times \frac{ - 2}{9}) - ( \frac{ - 1}{5} \times \frac{1}{5}) \\ = \frac{8}{9} - ( \frac{ - 1}{25}) \\ = \frac{200 - ( -9)}{225} \\ \\ = \frac{200 + 9}{225} \\ \\ = \frac{209}{225}$