Pregunta
6. \( \begin{array}{r}771 \\ \times \quad 49 \\ \hline\end{array} \)
Ask by Sanders Washington. in the United States
Jan 24,2025
Solución de tutoría real
Respuesta verificada por el tutor
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\( 771 \times 49 = 37,\!779 \)
Solución
Let's solve the multiplication step by step:
\[
\begin{array}{r}
\phantom{0}771 \\
\times\phantom{0}49 \\
\hline
\end{array}
\]
1. **Multiply 771 by 9:**
\[
771 \times 9 = 6,939
\]
2. **Multiply 771 by 40 (which is 4 shifted one place to the left):**
\[
771 \times 40 = 30,840
\]
3. **Add the two results together:**
\[
\begin{array}{r}
\phantom{0}6,939 \\
+30,840 \\
\hline
37,779 \\
\end{array}
\]
So,
\[
771 \times 49 = 37,779
\]
**Final Answer:**
\( 771 \times 49 = 37,\!779 \)
Revisado y aprobado por el equipo de tutoría de UpStudy
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Simplifique esta solución Beyond the Answer
To multiply 771 by 49, you can break it down by first multiplying 771 by 50 and then subtracting one 771 from the result. So, \(771 \times 50 = 38550\). Then, \(38550 - 771 = 37779\). Thus, \(771 \times 49 = 37779\). Keep in mind that when you multiply larger numbers, breaking them down into simpler parts can make calculations easier and minimize mistakes!
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