Пошаговое объяснение:
[tex]7 \frac{17}{35 } + (4 \frac{7}{35} - 3 \frac{2}{35} ) = 7 \frac{17}{35 } + (4 - 3) + ( \frac{7}{35} - \frac{2}{35} ) = 7 \frac{17}{35 } + 1 + \frac{7 - 2}{35} = 8 \frac{17}{35} + \frac{5}{35} = 8 + \frac{17 + 5}{35} = 8 + \frac{22}{35} = 8 \frac{22}{35} = \frac{8 \times 35 + 22}{35} = \frac{302}{35} [/tex]
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Пошаговое объяснение:
[tex]7 \frac{17}{35 } + (4 \frac{7}{35} - 3 \frac{2}{35} ) = 7 \frac{17}{35 } + (4 - 3) + ( \frac{7}{35} - \frac{2}{35} ) = 7 \frac{17}{35 } + 1 + \frac{7 - 2}{35} = 8 \frac{17}{35} + \frac{5}{35} = 8 + \frac{17 + 5}{35} = 8 + \frac{22}{35} = 8 \frac{22}{35} = \frac{8 \times 35 + 22}{35} = \frac{302}{35} [/tex]