Предмет: Алгебра, автор: vanavignic3

5 0 №5. Знайдіть суму та різницю двох дробів: 5/3;3/8.​ Помогите решить✊

Ответы

Автор ответа: 000wrabbit
1

Ответ:

Объяснение:

\frac{5}{3} + \frac{3}{8} = \frac{5*8+3*3}{24} = \frac{40+9}{24} = \frac{49}{24} = 2\frac{1}{24}

\frac{5}{3} -\frac{3}{8} = \frac{5*8-3*3}{24} = \frac{40-9}{24} = \frac{31}{24} = 1\frac{7}{24}

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