Răspunsuri

2014-04-29T22:19:11+03:00
A,b  ip cu 5,3
5a=3b=k
a=k/5
b=k/3

3a+b  supra 2b-a
3k/5 +k/3  supra 2k/3- k/5
(9k+5k)/15  supra (10k-3k)/15
14k/15  supra 7k/15
14k/15 *15/7k=2/1=2

2014-04-29T22:34:20+03:00