[tex] \frac{8}{5} \times 0.3 = \frac{8}{5} \times \frac{3}{10} = \frac{24}{50} = \frac{12}{25} = \frac{48}{100} = 0.48[/tex]
[tex] \frac{1}{10} \times 14.90 = 0.1 \times 14.9 = 1.49[/tex]
[tex] \frac{7}{8} \times 0.56 = \frac{7}{8} \times \frac{56}{100} = 7 \times \frac{7}{100} = \frac{49}{100} = 0.49[/tex]
[tex] \frac{1}{2} \times 0.07 = 0.5 \times 0.07 = 0.035[/tex]