Răspunsuri

2014-07-15T15:09:33+03:00
Notam primul nr cu x
notam al doilea nr cu y

 \frac{x}{2} = \frac{y}{4}  ⇒ x=2y

x+y=48
2y+y=48
3y=48
y=48:3
y=16
x=2x16
x=32


7 4 7
  • Utilizator Brainly
2014-07-15T15:15:54+03:00
Fie a -primul numar
fie b-al doilea numar
asupra2=bsupra4=x=>2y
a+b=48
2b+b=48
3b=40 /:3
b=16
a=2*16
a=32
6 4 6