Question

ajutor urgent dau coroana

Answer 1

4/12=3;5/25=5;18/76;3/9=3;1/2;31/3;;31/7;32/20=16/10=8/5 cele ce sunt cu ecal pe urma leam simplificat si;in scimbul literelor

Answer 2

7/12-3/12=4/12
17/25-12/25=5/25
45/76-27/76=18/76
8/9-5/9=3/9
3/2-1/2=2/2
49/3-18/3=31/3
40/7-19/7=21/7
47/20-15/20=32/20