Question

aflati fractiile cu 5 supra 9 mai mici decat: 9 supra 9 11 supra 9 14 supra 9 18 supra 9 21 supra 9

Answer 1

9/9-5/9=4/9
11/9-5/9=6/9
14/9-5/9=9/9=1
18/9-5/9=13/9
21/9-5/9=16/9

Answer 2

a. 9/9-5/9=4/9;
b. 11/9-5/9=6/9=2/3;
c. 14/9-5/9=9/9=1;
d. 18/9-5/9=13/9;
e. 21/9-5/9=16/9;