Question

313/290,87-2,34•1,8+31/3•11/2

Answer 1

Ответ:

$53.6955$

Пошаговое объяснение:

$\frac{313}{290.87} - 2.34 \times 1.8 + \\ + \frac{31}{3} \times \frac{11}{2} = \\ = 1.076 - 4.212 + 10.333 \times 5.5 = \\ = 1.0761 - 4.212 + 56815 = \\ = 53.6955$