Răspuns :

Aristotel6id

Răspuns:

⁴`1/3-³`1/4=4/12-3/12=1/12

⁵3/7-⁷2/5=15/35-14/35=1/35

⁵3/4-⁴2/5=15/20-8/20=7/20

⁸1/3-5/24=8/24-5/24=3/24

⁵1/11-2/55=5/55-2/55=3/55

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