Từ bé đến lớn : \(\frac{1}{4},\frac{2}{3},\frac{5}{6},\frac{7}{8},\frac{5}{2}\)
Từ lớn đến bé : \(\frac{4}{3},\frac{5}{4},\frac{7}{6},\frac{9}{8},\frac{10}{9}\)
lam nhu nao the chi voi
a, Viet cac phan so 1/2 ; 2/3 ; 3/4 ; 4/5 ; 5/6 theo thu tu tu be den lon
b, Viet cac phan so 13/12 ; 3/2 ; 15/22 ; 7/8 theo thu tu tu lon den be
Sap xep cac phan so sau theo thu tu tu lon den be 5/4 ,34/48 ,3 ,5/7 ,1 ,26/48 .Cac ban giai day du ra ho minh nhe. Cam on nhieu!
a.Sap xep cac phan so sau theo thu tu tu lon den be. 9/7,7/8,6/7,9/5
b.Sap xep cac phan so sau theo thu tu tu be den lon.4/3,1/2,6/5,5/12
hay viet cac so thap phan be hon 1 ma trong moi so co ba chu so khac nhau o phan thap phan , gom cac chu so 1 , 2 , 3 . xep cac so theo thu tu tu be den lon
tu cac so bi chia la 2,3,4,va so chia la 5,hau viet cac thuong la phan so.sep cac phan so do theo thu tu tu be den lon
Cho cac phan so sau:
80/79,29/28,2013/2012,112/111
Hay xep cac phan so sau theo thu tu tu lon den be
Sap xep cac phan so sau theo thu tu tu lon den be
8/9; 4/5; 9/8; 3/4; 10/9; 12/12; 7/8; 1/6; 1/4; 3/2; 1/5; 8/7; 6/5; 5/6; 4/3; 6/7; 2/3; 2/15; 1/2;5/4
tu cac chu so 0,1,3,5 hay viet cac so thap phan be hon 1 ,moi so thap phan deu co ba chu so khac nhau . xep cac so do theo thu tu
tu lon den be;
tu be den lon ;
voi cac chu so 2,3,4 hay viet cac so thap phan co 3 chu so khac nhau , ma moi so co 2 chu so o phan thap phan . xep theo thu tu tu be den lon
