Question

5/2/9:(3-1/1/9*2,4)+0,8
34 БАЛЛА!!!

Answer 1

$1)1\frac{1}{9}*2,4= \frac{10}{9}* \frac{24}{10}= \frac{24}{9}= \frac{8}{3}=2 \frac{2}{3}\\\\2)3-2\frac{2}{3}= \frac{1}{3}\\\\3)5\frac{2}{9}: \frac{1}{3}= \frac{47}{9}: \frac{1}{3}= \frac{47}{9}*3= \frac{47}{3}=15 \frac{2}{3}\\\\15\frac{2}{3}+0,8=15+( \frac{2}{3}+ \frac{4}{5})=15+ \frac{22}{15}=15+1 \frac{7}{15}=6 \frac{7}{15}$