Răspunsuri

  • Utilizator Brainly
2014-02-27T11:59:36+02:00
A+b+c=128
a=b/4=c/3 ⇒ b=4a, c=3a
a+4a+3a=128 ⇒ 8a=128, a=16
b=4·16=64
c=3·16=48
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2014-02-27T12:27:02+02:00