Subjek:Matematika/Materi:Operasi Hitung Campuran Pecahan

Contoh 1:

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

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

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

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

$=\frac{9}{8}$

$=1\frac{1}{8}$

Contoh 2:

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

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

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

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

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

$=\frac{37}{30}$

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