Question

In doua cutii erau 62 de mere.Dupa ce s-au luat 8 mere din prima cutie,iar dina doua 14,in a doua cutieraman de 3 ori mai putinemere decat in prima.Cate mere au fost initial in fiecare cutie ?

Answer 1

a+b=62
a-8=3(b-14)
a=62-b
62-8+42=b+3b
96=4b
b=96/4
b=24 a doua cutie
a=62-24
a=38 prima cutie
.

Answer 2

a+b=62m
(a-8)+(b-14)=3b+b
a+b-22=4b
4b=62-22
4b=40
b=40:4
b=10.....=>....  .....b=10+14....=>b=24
a=10*3=30.....=>..a=30+8.....=>a=38

38+24=62m
(38-8)+(24-14)=
=30+10
=40m raman in cele 2 cutii impreuna

30:3=10m.....de 3 ori mai putine in cea de a 2-a cutie decat in prima

in cutii au fost: a=38m
                        b=24m