Rapports et proportions Feuille de travail
Recommandé pour 6e année — 7e année
Rapports et proportions Feuille de travail
Nom: ____________________Date: ____________
Instructions: Écrire des ratios, trouver des taux unitaires et résoudre des proportions.
20 problèmes
4/9 = 20/x → x = ____
2/7 = 10/x → x = ____
8/7 = 40/x → x = ____
2/3 = 10/x → x = ____
2/8 = 10/x → x = ____
3/9 = x/36 → x = ____
9/9 = x/36 → x = ____
5/4 = 25/x → x = ____
2/2 = 10/x → x = ____
3/9 = 15/x → x = ____
7/8 = 35/x → x = ____
8/9 = x/36 → x = ____
5/9 = x/36 → x = ____
5/8 = x/32 → x = ____
3/6 = 15/x → x = ____
4/9 = x/36 → x = ____
6/2 = 30/x → x = ____
5/6 = 25/x → x = ____
2/6 = 10/x → x = ____
6/4 = 30/x → x = ____
