Drumul=[tex]24 \frac{2}{9} = \frac{218}{9} [/tex] Km
1 ora= 12[tex] \frac{1}{2} [/tex] = [tex] \frac{25}{2} [/tex]
2 ora=6[tex] \frac{2}{9} = \frac{56}{9} [/tex]
[tex] \frac{218}{9} = \frac{25}{2} + \frac{56}{9}+ rest
[/tex]
Amplificam prima fractie cu 2;apoi cu 9;cu 2;iar x (restul) cu 18
[tex] \frac{436}{18} = \frac{225}{18}+ \frac{112}{18}+ \frac{18x}{18} [/tex] <=>
436=225+112+18x
436=337+18x
x=[tex] \frac{436-337}{18} = \frac{99}{18} =5,5 km[/tex]
