2 1/4× 3 7/9×5/6= Sederhanakan pecahan ini

[tex] = 2 \frac{1}{4} \times 3 \frac{7}{9} \times \frac{5}{6} \\ = \frac{9}{4} \times \frac{34}{9} \times \frac{5}{6} \\ = \frac{34}{4} \times \frac{5}{6} \\ = \frac{170}{24} \\ = \frac{85}{12} \\ = 7 \frac{1}{12} [/tex]


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