Question

5:x=2,2\0,05 решите!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1

Answer 1

$\frac{5}{x} = \frac{2.2}{0.05} \\ 2.2x=5*0.05 \\ 2.2x=0.25 \\ x=0.25/2.2 \\ x= \frac{25}{100}/ \frac{22}{10} \\ x= \frac{25}{100}* \frac{10}{22} \\ x= \frac{25}{10}* \frac{1}{22} \\ x=25/220$