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bonjour
14/35=7x2/7x5=2/5
22/55=2x11/5x11=2/5
62/155=31x2/31x5=2/4
Salut,
14 = 7x2 = 2
35 7x5 5
22 = 2x11 = 2
55 5x11 5
34 = 2x17 = 2
85 5x17 5
62 = 2x31 = 2
155 5x31 5
14 = 7x2 = 2
35 7x5 5
22 = 2x11 = 2
55 5x11 5
34 = 2x17 = 2
85 5x17 5
62 = 2x31 = 2
155 5x31 5