Ilinca =25e
Veronica=25:5*4
=5*4
=20e
Teodora =20:2*1
=10*1
=10e
Mihai =25:5*1
= 5*1
=5e
Luca =5*3
=15e
Ce suma au economisit in total?
25+20+10+5+15=
=45+15+15
=60+15
=75e
Cate bancnote de 5e reprezinta suma totala?
75:5=15 bancnote
Fractia reprezentata de suma lui Luca in raport cu Ilinca...=>
I=25....L=15
25:5=5
15:5=3
c) 3/5.....=>...3/5(25)=15
