Question

pls answer my question ​

Answer 1

Answer:

this is associative property

Step-by-step explanation:

in this propert the brackets are changing

Answer 2

Answer:

$( \frac{ - 7}{6} \times \frac{ - 2}{5} ) \times \frac{3}{8} = - \frac{ - 7}{6} \times ( \frac{ - 2}{5} \times \frac{3}{8} ) \\ \frac{7}{15} \times \frac{3}{8} = \frac{ - 7}{6} \times \frac{ - 3}{20} \\ \frac{7}{40} = \frac{7}{40}$

As it is associative property complete brackets first