Question

12 x 47 + 47 x 7 + 47

Answer 1

\(12\cdot47+47\cdot7+47\)

\(=47\cdot\left(12+7+1\right)\)

\(=47\cdot20\)

\(=940\)

Answer 2

\(12\times47+47\times7+47=47\times\left(12+7+1\right)=47\times20=940\)

Answer 3

\(12\times47+47\times7+47=47\times\left(12+7+1\right)=17\times20=340\)

Answer 4

   12 x 47 + 47 x 7 + 47

= 12 x 47 + 47 x 7 + 47 x 1

= ( 12 + 7 + 1) x 47

=           20       x 47

=                   940

 

Answer 5

$12\cdot 47+47\cdot 7+47$

$=47\cdot \left(12+7+1\right)$

$=47\cdot 20$