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
2/6 = 10/x → x = ____
2/7 = 10/x → x = ____
6/7 = 30/x → x = ____
8/7 = x/28 → x = ____
4/8 = 20/x → x = ____
9/8 = x/32 → x = ____
3/2 = 15/x → x = ____
7/8 = x/32 → x = ____
3/5 = x/20 → x = ____
5/4 = 25/x → x = ____
4/8 = x/32 → x = ____
4/9 = 20/x → x = ____
7/7 = x/28 → x = ____
7/9 = x/36 → x = ____
9/2 = x/8 → x = ____
5/5 = x/20 → x = ____
3/4 = 15/x → x = ____
6/6 = 30/x → x = ____
3/7 = 15/x → x = ____
7/5 = 35/x → x = ____
