2целых2/11×1целая3/8÷3/4

2 [latex] \frac{2}{11} * 1 \frac{3}{8} : \frac{3}{4} = \frac{24}{11} * \frac{11}{8} : \frac{3}{4} = \frac{24}{11} * \frac{11}{8} * \frac{4}{3} = [/latex] [latex] \frac{24*11*4}{11*8*3} = \frac{4}{1} = 4 [/latex]