3 1/8 × 32/6 = 0,6 × 4/8 = 0,4 ×3 1/4 = 0,3 × 1 3/5 =

Pembahasan :
No 1
[tex]3 \frac{1}{8} \times \frac{32}{6} \\ = \frac{25}{8} \times \frac{32}{6} \\ = \frac{100}{6} = 16 \frac{4}{6} = 16 \frac{2}{3} [/tex]

No 2
[tex]0.6 \times \frac{4}{8} \\ = \frac{6}{10} \times \frac{4}{8} \\ = \frac{3}{10} = 0.3[/tex]

No 3
[tex]0.4 \times 3 \frac{1}{4} \\ = \frac{4}{10} \times \frac{13}{4} \\ = \frac{13}{10} = 1 \frac{3}{10} = 1.3[/tex]

No 4
[tex]0.3 \times 1 \frac{3}{5} \\ = \frac{3}{10} \times \frac{8}{5 } \\ = \frac{12}{25} = 0.48[/tex]

Good Luck ^^