Odpowiedź :
36/196=2*2*3*3/2*2*7*7=9/49
15/210=3*5/5*2*7*3=1/14
60/99=2*2*3*5/3*3*11=20/33
15/210=3*5/5*2*7*3=1/14
60/99=2*2*3*5/3*3*11=20/33
zapiski Asi to 28\84=2×2×7/2×2×3×7=1/3
36/196=2x2x3x3/2x2x7x7=9/49,
15/210=3x5/3x5x2x7=1/14,
60/99=2x2x3x5/3x3x11=20/33
36/196=2x2x3x3/2x2x7x7=9/49,
15/210=3x5/3x5x2x7=1/14,
60/99=2x2x3x5/3x3x11=20/33