Question

Ex 3 plss va rog trb predata maine ms pt ajutor

Answer 1

a) 4/15 + 2/3 (amplificam 2/3 cu 5)= 4/15+10/15=40/15
b)15/11+13/22 (amplificam 15/11 cu 2) = 30/22+12/22=42/22
C)23/7+1/21 (amplificam 23/7 cu 3)= 69/21+1/21= 70/21
d)16/93+51/31 (amplificam 51/31 cu 3) = 16/93+153/93= 169/93
e)1/4+3/16( amificam 1/4 cu 4)= 4/16+3/16= 7/16
f)amplificam 5/6 cu 3=15/18+7/18=22/18
g)amplificam 15/14 cu 3=15/42+45/42=60/42