Răspunsuri

  • Utilizator Brainly
2014-03-03T13:57:15+02:00
A) a/0,2=0,24/b ⇒ ab=0,048 ⇒ 1000ab=48;
b) x/y=z/t ⇒ xt=yz ⇒ xt/yz=1 ⇒ 11-xt/yz=10.
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