Răspunsuri

2014-02-15T13:18:26+02:00
2-1/3 = (aduci la acelasi numitor) = 6/3 -1/3 = 5/3 ;
30/10 -2 = 3-2 = 1 ;
50/5 -5 = 10 - 5 = 5. 
0,50/5=50/500=5/50=1/10
pai ai virgula in fata
Virgula inseamna ca urmeaza un alt exercitiu.
aha scuze
:)
  • Utilizator Brainly
2014-02-15T13:28:27+02:00
A) 2-1/3=6/3-1/3=5/3
b)30/10-2=3-2=1
c) 50/5-5=10-5=5