Question

помогите пожалуйста!!! ​

Answer 1

${ \bigg(5 \times \bigg({10} \bigg)^{ - 2} \bigg)}^{3} \times \bigg(2 \times {10}^{3} \bigg) = {5}^{3} \times \bigg( {10} \bigg)^{ - 6} \times 2 \times {10}^{3} = {5}^{3} \times 2 \times \bigg({10} \bigg)^{ - 6 + 3} = {5}^{3} \times 2 \times \bigg({10} \bigg)^{ - 3} = {5}^{2} \times \bigg( {10} \bigg)^{1 - 3} = {5}^{2} \times \bigg({10} \bigg)^{ - 2} = 25 \times { \bigg( \frac{1}{10} \bigg) }^{2} = 25 \times \frac{1}{100} = 0.25;$

$\boxed{ \boxed{ \: \underline{ \huge \it \: otvet : \Huge \: 0.25}}}.$