a) 7×3/7=21/7
b)9×2/3=18/3
c)10×8/3=80/3
d)8×3/11=24/11
e)6×5/12=30/12
f)4×7/12=28/12
g)5×16/13=80/13
/=supra,pe
SPER CA TE-AM AJUTAT!
