tìm phân số lớn hơn 1/3
a,4/13
b,6/17
c, 7/23
d, 10/31
phan so 7/2 lon hon phan so nao duoi day .a 36/6 ,b 9/2, c 35/6 ,d 25/6. Ai nhanh thi tick
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
tim phan so co mau so la 12 sao cho lon hon 6/13 be hon 7/13
to can gap lam
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.
tim 7 phan so lon hon 4/6 va nho hon 5/6
Tim 3 Phan so khác nhau lon hon Phan so 2/5 nhung be hon Phan so 4/7
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
tim phan so co mau so la 12 sao cho lon 6/13 be hon 7/13
giai cach tieu hoc