\(3\dfrac{5}{9}=\dfrac{3\times9+5}{9}=\dfrac{32}{9}\\ 4\dfrac{7}{12}=\dfrac{4\times12+7}{12}=\dfrac{55}{12}\\ 5\dfrac{3}{10}=\dfrac{5\times10+3}{10}=\dfrac{53}{10}\\ 8\dfrac{13}{40}=\dfrac{8\times40+13}{40}=\dfrac{323}{40}\)
3 5/9 = 32/9
4 7/12 = 55/12
5 3/10 = 53/10
8 13/40 = 333/40
\(3\dfrac{5}{9}=\dfrac{32}{9}\)
\(4\dfrac{7}{12}=\dfrac{66}{12}\)
\(5\dfrac{3}{10}=\dfrac{53}{10}\)
\(8\dfrac{13}{40}=\dfrac{333}{40}\)
\(3\dfrac{5}{9}=\dfrac{3.9+5}{9}=\dfrac{32}{9}\)
\(4\dfrac{7}{12}=\dfrac{4.12+7}{12}=\dfrac{55}{12}\)
\(5\dfrac{3}{10}=\dfrac{5.10+3}{10}=\dfrac{53}{10}\)
\(8\dfrac{13}{40}=\dfrac{8.40+13}{40}=\dfrac{343}{40}\)
