Use the Russian Peasant Method to Multiply $\begin{array}{ll}12 & 49 \\6 & 98 \\3 & 147 \\1 & 196\end{array}$

Short Answer

Use the Russian peasant method to multiply. 12 × 49 A)
$\begin{array}{ll}12 & 49 \\6 & 98 \\3 & 147 \\1 & 196\end{array}$

$147+196=343$

B)
$\begin{array}{ll}12 & 49 \\6 & 98 \\3 & 196 \\1 & 392\end{array}$

$196+392=588$

C)
$\begin{array}{ll}12 & 588 \\6 & 294 \\3 & 147 \\1 & 49\end{array}$

$147+49=196$

D)
$\begin{array}{ll}12 & 392 \\6 & 196 \\3 & 98 \\1 & 49\end{array}$

$98+49=147$