Question

Daca a supra 5 = b supra 6 si b supra 10 = c supra 3, calculati valoarea raportului a supra c

Answer 1

$\frac{a}{5} = \frac{b}{6} =\ \textgreater \ a= \frac{5b}{6}$

$\frac{b}{10} = \frac{c}{3} =\ \textgreater \ c= \frac{3b}{10}$

$\frac{a}{c} = \frac{5 b}{6} * \frac{10}{3b} = \frac{50}{18} = \frac{25}{9}$