Răspuns :
a)2/3*15=30/3=10
b)4/5*40=160/5=32
c)3/7*28=84/7=12
d)7/9*72=504/9=56
e)9/10*120=1080/10=108
f)3/8*64=192/8=24
g)5/12*48=240/12=20
h)7/13*52=364/13=28
Sper ca te-am ajutat
b)4/5*40=160/5=32
c)3/7*28=84/7=12
d)7/9*72=504/9=56
e)9/10*120=1080/10=108
f)3/8*64=192/8=24
g)5/12*48=240/12=20
h)7/13*52=364/13=28
Sper ca te-am ajutat