Dickson Brewer
01/08/2023 · Middle School
7. Realiza las siguientes multiplicaciones: \( \begin{array}{lll}12 \times \frac{3}{4} & 12 \times \frac{5}{4} & 12 \times \frac{7}{7} \\ 12 \times \frac{6}{11} & 12 \times \frac{13}{6} & 12 \times \frac{15}{15} \\ 12 \times \frac{25}{4} & & \end{array} \)
UpStudy ThothAI Solution
Tutor-Verified Answer
Step-by-step Solution
Vamos a realizar las multiplicaciones una por una:
1. \( 12 \times \frac{3}{4} = \frac{12 \times 3}{4} = \frac{36}{4} = 9 \)
2. \( 12 \times \frac{5}{4} = \frac{12 \times 5}{4} = \frac{60}{4} = 15 \)
3. \( 12 \times \frac{7}{7} = \frac{12 \times 7}{7} = \frac{84}{7} = 12 \)
4. \( 12 \times \frac{6}{11} = \frac{12 \times 6}{11} = \frac{72}{11} \approx 6.545 \) (puede dejarse como fracción o decimal)
5. \( 12 \times \frac{13}{6} = \frac{12 \times 13}{6} = \frac{156}{6} = 26 \)
6. \( 12 \times \frac{15}{15} = \frac{12 \times 15}{15} = \frac{180}{15} = 12 \)
7. \( 12 \times \frac{25}{4} = \frac{12 \times 25}{4} = \frac{300}{4} = 75 \)
Resumiendo los resultados:
\[
\begin{array}{lll}
9 & 15 & 12 \\
\frac{72}{11} & 26 & 12 \\
75 & &
\end{array}
\]
Quick Answer
\[
\begin{array}{lll}
9 & 15 & 12 \\
\frac{72}{11} & 26 & 12 \\
75 & &
\end{array}
\]
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