A/14 :3/7 =2
\(\frac{A}{14}=2x\frac{3}{7}\)
\(\frac{A}{14}=\frac{6}{7}\)
\(\frac{A}{14}=\frac{12}{14}\)
\(A=12\)
\(\frac{A}{14}\div\frac{3}{7}=2\)
\(\frac{A}{14}=2\times\frac{3}{7}\)
\(\frac{A}{14}=\frac{6}{7}\)
\(\frac{A}{14}=\frac{12}{14}\)
\(\Rightarrow A=12\)