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
2/4 = x/16 → x = ____
4/7 = 20/x → x = ____
4/5 = 20/x → x = ____
9/7 = x/28 → x = ____
4/3 = x/12 → x = ____
7/5 = 35/x → x = ____
7/6 = 35/x → x = ____
8/8 = 40/x → x = ____
4/5 = x/20 → x = ____
5/4 = 25/x → x = ____
3/9 = x/36 → x = ____
6/7 = x/28 → x = ____
2/8 = 10/x → x = ____
3/3 = 15/x → x = ____
6/6 = 30/x → x = ____
9/5 = x/20 → x = ____
5/2 = x/8 → x = ____
3/4 = 15/x → x = ____
8/9 = 40/x → x = ____
8/6 = 40/x → x = ____
