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Scrie fiecare fractie ca o diferenta de doua fractii:8/9,3/4,10/11,18/26,6/13

Răspuns :

Trased
8/9=9/9-1/9
3/4=4/4-1/4
10/11=11/11-1/11
18/26=26/26-8/26
6/13=13/13-7/13
Iamale47
10/9-2/9=8/9.
7/4-4/4=3/4.
11/11-1/11=10/11.
27/26-9/26=18/26.
13/13-7/13=6/13.