Sandrndruś
Rozwiązane

3 5/9-1 8/15= 7 11/18-5 11/12= 9 5/12-4 13/20= 7 1/7-4 5/6= 46 5/6- 27 19/21= 51 3/22-19 5/33= 42 4/15-16 8/9= 65 3/8-48 4/5=



Odpowiedź :

3 5/9-1 8/15= 2 1/45
7 11/18-5 11/12= 1 25/36
9 5/12-4 13/20= 4 23/30
7 1/7-4 5/6= 2 13/42
46 5/6- 27 19/21= 18 13/14
51 3/22-19 5/33= 31 65/66
42 4/15-16 8/9= 25 17/45
65 3/8-48 4/5=14 23/40
3 5/9-1 8/15=32/9-23/15=160/45-69/45=91/45
Misiaczek009
3 5/9-1 8/15= 32/9-23/15=160/45-69/45=91/45=1 1/45
7 11/18-5 11/12= 88/18-71/12=176/36-213/36=-37/36=-1 1/36
9 5/12-4 13/20=113/12-93/20=565/60-279/60=286/60=4 46/60
7 1/7-4 5/6= 50/7-29/6=300/42-203/42=97/42=2 13/42