Question

Найди значение выражения

Answer 1

20(6911+1911)+(375-295)5=20(8811)+(85)5=2.5+0.32=2.82

Answer 2

$20 div (6 frac{3}{11} + 1 frac{8}{11} ) + (7 frac{2}{5} - 5.8) div 5 = 20 div 8 + (7 frac{4}{10} - 5 frac{8}{10} ) div 5 = 20 div 8 + 1 frac{6}{10} div 5 = 2.5 + 0.32 = 2.82$