Контрольные задания > Вычислите: 5/18+4/27.

Вопрос:

Вычислите: 5/18+4/27.

Ответ:

\[\frac{5^{\backslash 3}}{18} + \frac{4^{\backslash 2}}{27} = \frac{15 + 8}{54} = \frac{23}{54}\]

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