Question

решите подробно пожалуйста ​

Answer 1

$\frac{(3\frac{5}{24}+2\frac{7}{18}-\frac{7}{72}):\frac{11}{4}}{7\frac{1}{2}*0.25:\frac{3}{8}}=\frac{(\frac{77}{24}+\frac{43}{18}-\frac{7}{72})*\frac{4}{11}}{\frac{15}{2}*\frac{1}{4}*\frac{8}{3}}=\frac{\frac{11}{2}*\frac{4}{11}}{5*\frac{1}{4}*4}=\frac{2}{5}=0.4$