Ответ:
[tex] \frac{1}{2} [/tex]
Пошаговое объяснение:
[tex] \frac{2}{3} \div 2 + \frac{2}{3} \div 4 = \frac{2}{3} \times \frac{1}{2} + \frac{2}{3} \times \frac{1}{4} = \frac{1}{3} + \frac{1}{3} \times \frac{1}{2} = \frac{1}{3} + \frac{1}{6} = \frac{2 + 1}{6} = \frac{3}{6} = \frac{1}{2} [/tex]
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Ответ:
[tex] \frac{1}{2} [/tex]
Пошаговое объяснение:
[tex] \frac{2}{3} \div 2 + \frac{2}{3} \div 4 = \frac{2}{3} \times \frac{1}{2} + \frac{2}{3} \times \frac{1}{4} = \frac{1}{3} + \frac{1}{3} \times \frac{1}{2} = \frac{1}{3} + \frac{1}{6} = \frac{2 + 1}{6} = \frac{3}{6} = \frac{1}{2} [/tex]