5 phân số cùng mẫu lớn hơn 1/2 là: \(\frac{2}{2};\frac{3}{2};\frac{4}{2};\frac{5}{2};\frac{6}{2}\)
5 phân số bé hơn 5/4 là: \(\frac{1}{4};\frac{2}{4};\frac{3}{4};\frac{4}{4};\frac{1}{6}\)
5 phân số cùng mẫu lớn hơn 1/2 là: \(\frac{2}{2};\frac{3}{2};\frac{4}{2};\frac{5}{2};\frac{6}{2}\)
5 phân số bé hơn 5/4 là: \(\frac{1}{4};\frac{2}{4};\frac{3}{4};\frac{4}{4};\frac{1}{6}\)
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
viet ba phan so khac nhau co cung tu so ma moi phan so do lon hon phan so 1/5 va be hon phan so 1/4
viet cac phan so co mau so bang 5,co tu so lon hon 0 va be hon mau so
cho phan so 2/5 hay viet cac phan soco mau sola 5 nhung lon hon phan so 2/5 va nho hon 1
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.
3viet phan soco tu so mau so la so le lon hon 6 va be hon 10 va :phan so do be hon 1:phan so do bang 1:phan so do lon hon 1
hay viet mot phan so lon hon 4/6 va be hon 5/6
tim 3 phan so co cung mau so, lon hon 2 phan 3 nhung be hon 3 phan 4?
tim cac phan so vua lon hon 3/5 vua be hon 4/5 va deu co mau so la 15