Vì 5/7=5x2/7x2=10/14;6/7=6x2/7x2=12/14 và 10/14 nhỏ hơn 11/14 , 11/14 nhỏ hơn 12/14 nên 11/14 lớn hơn 5/7 và bé hơn 6/7.
Bạn định nói gì cơ?
Các câu hỏi tương tự
tim 2 phan so lon hon1/3 va be hon 2/3 sao chobon phan so nay co cac tu so la cac so tu nhien lien tiep
giai tri tiet bai toan nha
tim 5 phan so be hon 5 phan 6 va lon hon 5 phan 7
tim mot phan so lon hon \(\frac{5}{7}\)va be hon \(\frac{6}{7}\)
tim phan so lon hon 5/7 va be hon 6/7
Bai toan 1
x+1+x+1+x+1+x+1+x+1+x+1+3nhan x+3=189585.
Bai toan 2
Tim 5 phan so lon hon phan so 4/5 va be hon phan so 5/6.
Bai toan 3
Moi chuyen xe khach cho duoc 40 nguoi (ke ca nguoi lai xe).Hoi co 400 khach thi phai can it nhat bao nhieu xe de cho het so khach do?
Bai toan 4
x+1+x+1+x+1+x+1+x+1+x+1+3 nhan x+3=189585
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.
Đọc tiếp
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 mot phan so lon hon 7/9 va be hon 7/8 can gap nha may ban
hay viet mot phan so lon hon 4/6 va be hon 5/6
cho phan so 25/42 . tim so tu nhien sao cho khi them vao tu so cua phan so da cho va giu nguyen mau so thi dc phan so moi bang 6/7
giai tri tiet bai toan