Question

the value of (2/5)-3​

Answer 1

Answer:

2\5-3

2\5-3\1

2-15\5

-13\5

answer -13\5

Answer 2

$( { \frac{2}{5} })^{ - 3} = \frac{ {2}^{ - 3} }{ {5}^{ - 3} } = \frac{ {5}^{3} }{ {2}^{3} } = \frac{125}{8}$

This is the answer, hope this will be helpful