Question

Вычислите: 8/9*3/4-(5/6-1/4)

Answer 1

$frac{8}{9} *frac{3}{4}-( frac{5}{6}-frac{1}{4})= frac{8*3}{9*4}- frac{10-3}{12} = frac{24}{36} - frac{7}{12} = frac{24-21}{36} = frac{3}{36}= frac{1}{12}$