Question

Formaţi proporţii cu rapoartele
1.4/0.2;
7/0.28 :
1.8/6 ;
0.09/0.3 ;
063/0.09
6/1.8
2/0.08
30/9

AJUTATIMA VAROG FRUMOS
In loc de linia de fractie am folosit /
Daca sunt neclaitati intrebatima varog
AAAAAAAAAAAAAAAAAAAAAAAAJJJJJJJJJJJJJJJJJJJJUUUUUUUUUUUUUUUTTTTTTTTTTOOOOOOOOOOOOOOOOOORRRRRRRRRRRRRRRRR   

Answer 1

1,4 supr 0,2= -4,9 supra 0,7 
7 supra0,28=125supra 5 
1,8 supra 6=0,9 supr 3 
0,09 supr 0,3=1,8 supr 6 
6 supra 1,8=6,(6) supra 2 
2 supra 0,08=5 supra 2 
30 supra 9=6,(6) supra 2