Question

вычислите 1_1/9+3/8-47/72

Answer 1

$1 frac{1}{9} + frac{3}{8} - frac{47}{72} = frac{10}{9} - frac{20}{72} = frac{10}{9} - frac{5}{18} = frac{15}{18} = frac{5}{6}$