Răspuns :
Răspuns:
Explicație pas cu pas:
amplific cu 6; 4; 2; 5 ; 6/60+16/60+14/69+5/60=41/60
Răspuns:
(1/10+4/15)+(7/30+1/12)
(3/30+8/30)+(14/60+5/60)
11/30+19/60=
22/60+19/60=41/60
Răspuns:
Explicație pas cu pas:
amplific cu 6; 4; 2; 5 ; 6/60+16/60+14/69+5/60=41/60
Răspuns:
(1/10+4/15)+(7/30+1/12)
(3/30+8/30)+(14/60+5/60)
11/30+19/60=
22/60+19/60=41/60