Nilai dari 2 per 3 dikali 4 per 5 dibagi 3 per 10 adalah

[tex] \frac{2}{3} \times \frac{4}{5} \div \frac{3}{10} = \frac{8}{15} \div \frac{3}{10} \\ \frac{8}{15} \times \frac{10}{3} = \frac{80}{45} = 1 \frac{35}{45} = 1 \frac{7}{9} [/tex]

(2/3) x (4/5) = (10/15) x (12/15) = (120/225) : (3/10) = (120/225) x (10x3)
=(1200/675) = (1 525/675) = (1 21/27) = (1 7/9)