Răspuns :
traseul 24 km
.[tex]I \frac{2}{3} *24=16 km \\ II. \frac{3}{4} *(24-16)= \frac{3}{4} *8=6 km \\ III. 24-16-6=2 km [/tex]
.[tex]I \frac{2}{3} *24=16 km \\ II. \frac{3}{4} *(24-16)= \frac{3}{4} *8=6 km \\ III. 24-16-6=2 km [/tex]
[tex]In\;prima\;zi\;,\;parcurge...\;24\cdot\frac{2}{3}=8\cdot2=16km\;\\
raman\;\; 24-16=8km\;\\
In\;ziua\;a \;doua\;,\;parcurge...8\cdot\frac{3}{4}=2\cdot3=6km\;\\
In\;ultima\;zi\;,\;parcurge...24-(16+6)=24-22=2km\,\\[/tex]