Răspunsuri

2014-07-06T19:18:47+03:00
Notam numerele cu x si y.
y = 1.2x
1.2x + x= 11,3344
2,2x=11,3344
x=5,152
y=5,152*1,2=6,1824
2 5 2
Cel mai inteligent răspuns!
2014-07-06T19:19:09+03:00
A+b=11,3344

a=1,2 *b=1,2b

1,2b+b=11,3344

2,2b=11,3344

b=5,152

a=1,2*5,152=6,1824
5 4 5