Question

VĂ ROG MULT DAU COROANĂ !!!
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Answer 1

Răspuns:

1 - 3/6 = 6/6 - 3/6 = (6-3) / 6 = 3/6 = 1/2

1 - 7/9 = 9/9 - 7/9 = (9-7) / 9 = 2/9

1 - 4/8 = 1 - 1/2 = 2/2 - 1/2 = (2-1) / 2 = 1/2

2 - 5/2 = 4/2 - 5/2 = (4-5) / 2 = -1/2

2 - 6/8 = 2 - 3/4 = 8/4 - 3/4 = (8-3) / 4 = 5/4

2 - 3/9 = 2 - 1/3 = 3/3 - 1/3 = (3-1) / 3 = 2/3