hasil dari40%÷2/5×0,8 adalah

40/100 : 2/5 x 8/10 = 40/100 : 40/100 x 80/100 = 80/100 = 4/5

[tex] = 40\% \div \frac{2}{5} \times 0,8[/tex]

[tex] = \frac{40}{100} \div \frac{2}{5} \times \frac{8}{10} [/tex]

[tex] = \frac{2}{5} \times \frac{5}{2} \times \frac{4}{5} [/tex]

[tex] = \frac{4}{5} = 0,8[/tex]