Question

(1+1/2)×(1+1/3)= va rog !

Answer 1

1+1/3+1/2+1/6=(6+2+3+1)/6=12/6=2

Answer 2

(1+1/2)×(1+1/3)
Aducem la același numitor(prima o amplificăm cu 2 și a doua cu 3)
(2/2+1/2)×(3/3+1/3)
=3/2×4/3
=12/6
=2