Question

Вычислите 8 7/24-5 9/10

Answer 1

Ответ:

8 * $\frac{7}{24}$ - 5 * $\frac{9}{10}$ = $\frac{8}{1}$ * $\frac{7}{24}$ - $\frac{5}{1}$ * $\frac{9}{10}$ = $\frac{56}{24}$ - $\frac{45}{10}$ = $\frac{560 - 1080}{240}$ = $\frac{-520}{240}$ ≈ -2,16