Ответ:
221/66
Пошаговое объяснение:
10 1/22 * 1 1/3
10 1/22 * 1 * 1/3
221/22 * 1/3
[tex]13 \dfrac{13}{33} .[/tex]
[tex] \displaystyle10 \frac{1}{22} \cdot1 \frac{1}{3} = \frac{22 \cdot10 + 1}{22} \cdot \frac{3 \cdot1 + 1}{3} = \frac{221}{22} \cdot \frac{4}{3} = \frac{221}{11} \cdot \frac{2}{3} = \frac{221 \cdot2}{11 \cdot3} = \frac{442}{33} = 13 \frac{13}{33} .[/tex]
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Answers & Comments
Ответ:
221/66
Пошаговое объяснение:
10 1/22 * 1 1/3
10 1/22 * 1 * 1/3
221/22 * 1/3
221/66
Verified answer
Ответ:
[tex]13 \dfrac{13}{33} .[/tex]
Пошаговое объяснение:
[tex] \displaystyle10 \frac{1}{22} \cdot1 \frac{1}{3} = \frac{22 \cdot10 + 1}{22} \cdot \frac{3 \cdot1 + 1}{3} = \frac{221}{22} \cdot \frac{4}{3} = \frac{221}{11} \cdot \frac{2}{3} = \frac{221 \cdot2}{11 \cdot3} = \frac{442}{33} = 13 \frac{13}{33} .[/tex]