270hl=27000l
a) 75hl=7500l
8500l+7500l+7400l=23400l
b)
mai trebuie adaugat 27000-23400=3600l
2.
1dal=10l
doua bidoane=20l
30dl=3l
20-(8+3)=20-11=9l
pl=900cl
3.
30hl=3000l
48750-3000=45750l
45750-3000=42750l
326dal=3260l
42750-3260=39490l-s-au vandut
au ramas 48750-39490=9260l
4.
150cl=1,5l
1,5l*6=9l
9*72=648lei
648:6=108