Question

(49,3-27,8)×(1-трих пятых минус ноль ​

Answer 1

$(49.3 - 27.8) \times (1 - \frac{3}{5} - 0) = 21.5 \times ( \frac{5}{5} - \frac{3}{5} ) = 21.5 \times \frac{2}{5} = \frac{2}{4.3} = \frac{20}{43}$

Answer 2

Ответ:

(49,3 - 27,8) × ( 1-⅗-0)=21,5×(5/5-⅗)=2