4/5 dikali 2 1/6 dikali 3 2/5

4/5 × 2 1/6 × 3 2/5
= 4/5 × 13/6 × 17/5
= 884/150
= 5 134/150
= 5 67/75

2 1/6 = 13/6
3 2/5 = 17/5

[tex]= \frac{4}{5} \times \frac{13}{6} \times \frac{17}{5} \\ \\ = \frac{4 \times 13 \times 17}{5 \times 6 \times 5} \\ \\ = \frac{884}{150} \\ \\ = 5 \frac{67}{75}. [/tex]