Subjek:Matematika/Materi:Operasi Hitung Campuran Pecahan

Contoh 1:

• ${\frac {3}{4}}\times ({\frac {2}{3}}+{\frac {5}{6}})=\cdots$

$={\frac {3}{4}}\times ({\frac {4}{6}}+{\frac {5}{6}})$

$={\frac {3}{4}}\times {\frac {9}{6}}$

$={\frac {3}{4}}\times {\frac {3}{2}}$

$={\frac {9}{8}}$

$=1{\tfrac {1}{8}}$

Contoh 2:

• $1{\tfrac {1}{8}}:1{\tfrac {1}{4}}+2{\tfrac {1}{3}}\times {\frac {1}{7}}=\cdots$

$={\frac {9}{8}}\times {\frac {4}{5}}+{\frac {7}{3}}\times {\frac {1}{7}}$

$={\frac {9}{2}}\times {\frac {1}{5}}+{\frac {1}{3}}\times {\frac {1}{1}}$

$={\frac {9}{10}}+{\frac {1}{3}}$

$={\frac {27}{30}}+{\frac {10}{30}}$

$={\frac {37}{30}}$

$=1{\tfrac {7}{30}}$