Question

simplify
21
$21 - 12 \div 3 \times 2 =$
​

Answer 1

21 - 12/3 x 2

= 21 - 4 x 2

= 21 - 8

= 13

Answer 2

$\huge \mathcal{ \underline{solution}} : - \\ \\ \huge{ \red{ \star}} \\ \implies \:$

$\implies \: 21 - 12 \div 3 \times 2 \\ \\ \implies \: 21 - 4 \times 2 \\ \\ \implies \: 21 - 8 \\ \\ \implies \: 13$