Là: 4/5;5/6;7/6;5/4. Chắc 100% đấy
\(\frac{4}{5}\);\(\frac{5}{6}\);\(\frac{7}{6}\);\(\frac{5}{4}\)
1,
Tim 1 phan so biet tu so hon mau so 8 don vi va ti so cua tu so va mau so la 5/3
2,
Hay viet cac phan so co mau so la 9 va nam giua 2 phan so 6/18 va 16/27
3,
Hay viet 4 phan so khac nhau sao cho moi phan so lon hon 5/6 va be hon 6/7
cho phan so 10/12 hay phan tich tu phan so do thanh tong cac phan so sap xep theo thu tu tu be den lon va deu co tu so la 1
1/2 , 5/6 , 4/5, 7/8 , 6/7 va 8/9
Sap xep theo thu tu tu be den lon
Giup minh voi
A)Viet 5 phan so bé Hon 1,co Mau so la 7 va co tu so lon hon 0:
B)Viet 5 phan so lon hon 1 va co mau so la 5:
C)Viet 5 phan so bang phan so tam phan muoi hai :
D)Viet cac phan so khac 0 co tong cua tu so va mau so bang 7:
E)Hai phan so lon hon 1 co mau so bang 7 la :
G)Hai phan so bang 1 la:
H)Khoanh vao cac phan so bang ba muoi sau phan nam tu: Hai phan ba; sau phan muoi nam;tam phan muoi hai;muoi phan muoi nam
Giai ho minh bai toan nay nhe !Minh dang can bai toan nay trong ngay hom nay.
viet cac phan so sau day theo thu tu tu be den lon
a ) 5/6 ; 14/21 ; 8/7 ; 51/42 ; 15/14
b) 1/2 ; 5/6 ; 4/5 ; 7/8 ; 6/7 ; 8/9
tra loi xong nho kb voi mk nha , ai nhanh mk tk
1.Viet thanh phan so thap phan:
a,5/4=
b,27/30=
2.Noi 25/100 va 7/21 voi tung phan so bang no:
1/4 13/39 4/16 2/6 5/20 14/42
25/100 7/21
3.Viet cac phan so 3/2;4/5;7/3;4/9 theo thu tu tu be den lon.
4.So sanh:187/188 va 3/2;2/9 va 3/15
5.Khoanh vao phan so be hon 3/4:7/6;7/8;7/12;3/2
Giai giup Diep gap vs a,xl vi da lam phien m.n nhieu r,tra loi 1 cau cung dc,m.n biet cau nao giai cau do giup mk nhe,neu ca bai thi cam on rat nhieu a!
hay viet mot phan so lon hon 4/6 va be hon 5/6
xep cac phan so sau theo thu tu tu be den lon:
1/5 ; 12/20; 13/6; 6/15; 12/15; 7/7
viet cac phan so co mau so bang 5,co tu so lon hon 0 va be hon mau so
