3,5:2целые1/3-2целые1/5умножить10/11 Прошу помогите

Для решения данного выражения сначала нужно выполнить операции с дробями.

3,5 можно записать как 3 + 1/2, а 2 целые 1/3 как 2 + 1/3. Таким образом, получаем:

(3 + 1/2) - (2 + 1/3) * (10/11)

Выполняем умножение в скобках:

(3 + 1/2) - (2 + 1/3) (10/11) = 3 + 1/2 - (210/11 + 1/310/11) = 3 + 1/2 - (20/11 + 10/33) = 3 + 1/2 - (203 + 10)/(11*3) = 3 + 1/2 - (60 + 10)/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33 = 3 + 1/2 - 70/33

= 3 + 1/2 - 70/33

Конечно, давайте разберём ваш вопрос по алгебре шаг за шагом.

Итак, у нас есть выражение: ( \frac{3,5}{2 \frac{1}{3}} - 2 \frac{1}{5} \times \frac{10}{11} ).

1. Для начала нужно преобразовать все смешанные числа в неправильные дроби.

   • ( 2 \frac{1}{3} = \frac{2 \times 3 + 1}{3} = \frac{7}{3} )
   • ( 2 \frac{1}{5} = \frac{2 \times 5 + 1}{5} = \frac{11}{5} )

2. Теперь перепишем выражение с этими дробями: [ \frac{3,5}{\frac{7}{3}} - \frac{11}{5} \times \frac{10}{11} ]

3. Следующий шаг — преобразование десятичной дроби 3,5 в обыкновенную дробь: [ 3,5 = \frac{35}{10} = \frac{7}{2} ] Таким образом, выражение теперь выглядит так: [ \frac{\frac{7}{2}}{\frac{7}{3}} - \frac{11}{5} \times \frac{10}{11} ]

4. Деление дробей заменим умножением на обратную: [ \frac{7}{2} \div \frac{7}{3} = \frac{7}{2} \times \frac{3}{7} ] При умножении дробей числители и знаменатели перемножаются: [ \frac{7 \times 3}{2 \times 7} = \frac{21}{14} = \frac{3}{2} ]

5. Теперь рассмотрим вторую часть выражения: [ \frac{11}{5} \times \frac{10}{11} ] Здесь числители и знаменатели также перемножаются: [ \frac{11 \times 10}{5 \times 11} = \frac{110}{55} = 2 ]

6. Теперь у нас есть упрощённое выражение: [ \frac{3}{2} - 2 ]

7. Преобразуем (2) в дробь с тем же знаменателем, что и у первой дроби: [ 2 = \frac{4}{2} ]

8. Теперь вычитаем дроби: [ \frac{3}{2} - \frac{4}{2} = \frac{3 - 4}{2} = \frac{-1}{2} ]

Таким образом, ответ на ваше выражение: [ \frac{3,5}{2 \frac{1}{3}} - 2 \frac{1}{5} \times \frac{10}{11} = -\frac{1}{2} ]