Cevap:
[tex] \frac{a}{b} = \frac{5.5k}{3.5k} = \frac{25k}{15k} \: \: \: \frac{b}{c} = \frac{5.3k}{3.3k} = \frac{15k}{9k} \\ 25k + 15k + 9k = 98 \\ 49k = 98 \\ k = 2 \\ b = 15k = 15.2 = 30[/tex]
