bonjour;
4/15+ 2/5+ 1/6
= 8/30 + 12/30+5/30
= 25/30
il reste:
30/30 - 25/30
=> 5/30 = 1/6 à tapisser
bonjour
4/15 + 2/5 + 1/6
= 8/30 + 6/15 + 5/30
= 19/30
il n'a pas fini il reste 11/30
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bonjour;
4/15+ 2/5+ 1/6
= 8/30 + 12/30+5/30
= 25/30
il reste:
30/30 - 25/30
=> 5/30 = 1/6 à tapisser
bonjour
4/15 + 2/5 + 1/6
= 8/30 + 6/15 + 5/30
= 19/30
il n'a pas fini il reste 11/30