\(=\dfrac{47\cdot25}{25\cdot94}=\dfrac{47}{94}=\dfrac{1}{2}\)
\(\dfrac{47.12+13.47}{25.61+25.33}=\dfrac{47\left(12+13\right)}{25.\left(61+33\right)}=\dfrac{47.25}{25.94}=\dfrac{47}{94}\)
\(\dfrac{47\left(12+13\right)}{25\left(61+33\right)}\)=\(\dfrac{47.25}{25.94}\)=\(\dfrac{1}{2}\)
\(=\dfrac{47.25}{25.94}=\dfrac{47}{94}=\dfrac{1}{2}\)