Question

Dau coroana!!!!!!!!!

Answer 1

9t.v-------------10m.t.c------------172 lei -
4t.v-------------10m.t.c------------132 lei
------------------------------------------------
=5t.v------------0m.t.c---------------40 lei

5t.v=40 lei
1t.v=40:5
1t.v=8 lei (o tarta)

4t.v*8lei+10m.t.c=132lei
32lei+10m.t.c=132lei
10m.t.c=132-32
10m.t.c=100lei
1m.t.c=100:10
1m.t.c=10 lei (un mini tort)

verificare

4*8+10*10=
32+100
=132lei
9*8+10*10=
=72+100
=172lei