Question

By which number should (1/5)3 be multiplied to get (1/5)4

Answer 1

1
$let \: the \: no \: be \: x \\ \frac{1}{5} \times 3 \times x = \frac{1}{5} \times 4 \\ x = \frac{4}{3} \\ this \: is \: rhe \: answer \: of \: your \: question$