Предмет: Математика, автор: nastacelar

Выполни действие
5 2/5:1/3=
1 7/12*6=
Помогите пожалуйста ​

Ответы

Автор ответа: lunaWhat
3

Ответ:

Надеюсь разберёшь, это правильно. Удачи(●_●)

Приложения:
Автор ответа: angel20091777
0

Ответ:

1)

5 \times \frac{2}{5} \div \frac{1}{3} = \frac{27}{5} \div \frac{1}{3} = \frac{27 \times 3}{5 \times 1} = \frac{81}{5} = 16 \times \frac{1}{5}

2)

1 \times \frac{7}{12} \times 6 = \frac{114}{12} = \frac{19 \times 6}{2 \times 6} = 9 \times \frac{1}{2}

там где 19×6/2×6 обе шестёрки нужно перечеркнуть

Пошаговое объяснение:

можно лучший ответ пожалуйста

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