3целых7/24-(5целых3/8-2целых5/12)+(9-4целых1/6)=

3[latex] \frac{7}{24} [/latex]-(5[latex] \frac{3}{8} [/latex]-2[latex] \frac{5}{12} [/latex])+(9-4[latex] \frac{1}{16} [/latex])=3[latex] \frac{7}{24} [/latex]-2[latex] \frac{23}{24} [/latex]+4[latex] \frac{5}{6} [/latex]=[latex] \frac{1}{3} [/latex]+4[latex] \frac{5}{6} [/tex]=5[latex] \frac{1}{6} [/latex]