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
3/8 = 15/x → x = ____
9/9 = 45/x → x = ____
8/2 = 40/x → x = ____
6/2 = x/8 → x = ____
5/2 = x/8 → x = ____
5/3 = x/12 → x = ____
9/3 = x/12 → x = ____
2/5 = 10/x → x = ____
9/2 = 45/x → x = ____
3/5 = x/20 → x = ____
7/7 = 35/x → x = ____
3/5 = 15/x → x = ____
9/9 = x/36 → x = ____
5/2 = 25/x → x = ____
7/3 = x/12 → x = ____
6/8 = 30/x → x = ____
4/2 = x/8 → x = ____
8/7 = 40/x → x = ____
2/4 = 10/x → x = ____
2/9 = x/36 → x = ____
