Question

Помогите, пожалуйста.

Answer 1

$(125 times {5}^{ - 5} {)}^{4} times ( {25}^{ - 3} {)}^{ - 1} = ( {5}^{3} times {5}^{ - 5} {)}^{4} times {25}^{3} = ( {5}^{ - 2} {)}^{4} times ( {5}^{2} {)}^{3} = {5}^{ - 8} times {5}^{6} = {5}^{ - 2} = frac{1}{ {5}^{2} } = frac{1}{25} = 0.04$

Answer 2

Полностью расписал