Question

задание %0.11 (2;3;4) помогите умоляю

Answer 1

2) $5 + \frac{4}{ \frac{5}{3} }$=$5 + \frac{4 \times 3}{5}$ = $\frac{37}{5} = \frac{7}{11}=7.4$
3) $\frac{ 3 + \frac{ \frac{3}{10} }{3} }{ \frac{31}{5} } = \frac{ \frac{31}{10} }{ \frac{31}{5} } = \frac{1}{2} = 0.5$
4) $2 + \frac{3}{2 - \frac{3}{2} } = 2 + \frac{3}{ \frac{1}{2} } = 2 + 6 = 8$