va rog ajutor
numai 1,2 si 6​


Va Rog Ajutornumai 12 Si 6 class=

Răspuns :

Răspuns:

EX 1

10L=167LEI

1L=16,7LEI

5L=83,5LEI

18L=300,6LEI

15,5L=258,85LEI

EX2

100T=4675LEI

3T=140,25LEI

5B CATE 7T=1636,25LEI

EX6

(X+395,3):100-10*100=152,3

(X+395,3):100-10=152,3:100

(X+395,3):100-10=1,523

(X+395,3):100=1,523+10

(X+395,3):100=11,523

X+395,3=11,523*100

X+395,3=1152,3

X=1152,3-395,3

X=757