Найдите значения выражения: 1 целая3/8-2/3*27/32; 5 целых1/4+14/15*5/7

1)2/3*27/32=9/16 2)1 3/8-9/16=11/8-9/16=22/16-9/16=13/16 1)14/15*5/7=2/3 2)5 1/4+2/3=21/4+2/3=63/12+8/12=71/12=5 11/12

[latex]1 \frac{3}{8} - \frac{2}{3} * \frac{27}{32} = [/latex][latex] \frac{13}{16} [/latex] 1.[latex] \frac{2}{3} * \frac{27}{32} = \frac{1}{1} * \frac{9}{16} = \frac{9}{16} [/latex] 2. [latex]1 \frac{3}{8} - \frac{9}{16} = \frac{11}{8} - \frac{9}{16} = \frac{22}{16} - \frac{9}{16}= \frac{13}{16} [/latex]