Question

$find \: ( \frac{ - 2}{5} ) {3 \times ( \frac{ - 1}{5} )}^{5}$
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Answer 1

$( \frac{ - 2}{5} )3 \times ( \frac{ - 1}{5} ) {}^{5} \\ = \frac{ - 2}{5} \times 3 \times \frac{( - 1) {}^{5} }{(5) {}^{5} } \\ = \frac{ - 6}{5} \times \frac{ - 1}{3125} \\ = \frac{6}{5 \times 3125} \\ = \frac{6}{15625} \: ans...$