bjr
5/11 = 10/22
3/5 x 15 = 3x15/5 = 9
15/12 = 12/12 + 3/12 = 1 + 3/12
4x3 = 12
1
14
9
reste à décoder..
bonjour
a) 5/11 = 10 /22
b ) 3 /5 * 15 = 45/5 = 9
c) 15/12 = 1 + 3 /12
d ) 4 /3 = 12
e ) 1
f) 14
g ) 9
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bjr
5/11 = 10/22
3/5 x 15 = 3x15/5 = 9
15/12 = 12/12 + 3/12 = 1 + 3/12
4x3 = 12
1
14
9
reste à décoder..
bonjour
a) 5/11 = 10 /22
b ) 3 /5 * 15 = 45/5 = 9
c) 15/12 = 1 + 3 /12
d ) 4 /3 = 12
e ) 1
f) 14
g ) 9