`11/13 . 3/8 + 11/13 . 50% + 11/18 . 11/13`
`=11/13 . 3/8 + 11/15 . 50/100 + 11/18 . 11/13`
`=11/13 . 3/8 + 11/15 . 1/2 + 11/18 . 11/13`
`=11/13 . (3/8 + 1/2 + 11/18)`
`=11/13 . ( 27/72 + 36/72 + 44/72)`
`=11/13 .((27+36+44)/72)`
`=11/13 . 107/72`
`=(11.107)/(13.72)`
`=1177/936`
`#LeMichael`
\(\dfrac{11}{13}\cdot\dfrac{3}{8}+\dfrac{11}{13}\cdot50\%+\dfrac{11}{18}\cdot\dfrac{11}{13}\)
\(=\dfrac{11}{13}\cdot\dfrac{3}{8}+\dfrac{11}{13}\cdot\dfrac{1}{2}+\dfrac{11}{18}\cdot\dfrac{11}{13}\)
\(=\dfrac{11}{13}\cdot\left(\dfrac{3}{8}+\dfrac{1}{2}+\dfrac{11}{18}\right)\)
\(=\dfrac{11}{13}\cdot\dfrac{107}{72}\)
\(=\dfrac{1177}{936}\)
\(=\dfrac{11}{13}.\dfrac{3}{8}+\dfrac{11}{13}.\dfrac{1}{2}+\dfrac{11}{18}.\dfrac{11}{13}=\dfrac{11}{13}\left(\dfrac{3}{8}+\dfrac{1}{2}+\dfrac{11}{18}\right)=\dfrac{11}{13}.\left(\dfrac{3.6+9+11}{18}\right)=\dfrac{11}{13}.\dfrac{107}{72}=\dfrac{1177}{936}\)
