Răspunsuri

2014-04-24T20:50:39+03:00
8 luni............10 000km
12 luni............x

x=12*10 000/8
x=120 000/8
x=15 000 km

Sau daca vrei altfel:

10 000:8=1250 intr-o luna
1250*12=15 000 intr-un an
2 5 2