Réponse :
Bonsoir ;
Explications étape par étape
1)
23,04 = 2304/100
(2300 +40+7)/100 = 2347 /100
29,01 = 2901/100
234/10 = 2340/100
30+1/10 = 3000/100 + 10/100 = 3010/100
2909/100
2304/100 < 2340/100 < 2347/100 < 2901/100 < 2909/100 < 2990/100 < 3001/100
2)
1+4/10 = 1000/1000 +400/1000 = 1400/1000
1,09 = 1090/1000
1+11/1000 = 1011/1000
115/100 = 1150/1000
1,1 = 1100/1000
1400/1000 > 1150/1000 > 1100/1000 > 1090/1000 > 1011/1000
