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Sagot :

Réponse:

Bonjour

8725/1000=8000/1000+700/1000+20/1000

+5/1000=8+7/10+2/100+5/1000

1253/100=1000/100+200/10+50/100+3/100=10+2+5/10(ou 1/2)+3/100

32/100=30/100+2/100=3/10+2/100

908/10=900/10+8/10=90+8/10

/=÷

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