Răspuns :
27km=27km*1=27km( a parcurs in prima zi)
1200 dam=1200:100km=12km ( a parcurs in a doua zi)
520hm=520:10km=52km( a parcurs in total)
27km+12km+52km=
=39km+52km=91km ( a parcurs in total)
1200 dam=1200:100km=12km ( a parcurs in a doua zi)
520hm=520:10km=52km( a parcurs in total)
27km+12km+52km=
=39km+52km=91km ( a parcurs in total)