quy dong mau so cac phan so voi mau so chung nho nhat:a)1/6 va 1/9 b)3/8 va 5/12
ko quy dong hay so sanh cac phan so hop ly nhat
a,3/4 va 4/5
b,4/3 va 1999/1998
giup minh voi
1.khong quy dong hay so sanh cac phan so bang cach hop ly nhat
a,3/4 va 4/5
b,4/3 va 1999/1998
moi nguoi giup minh voi a,minh xin cam on
Quy dong mau so cac phan so sau
a 1/ 2,2 / 3 va 3 / 7
b 5 / 6,7 / 9 va 1 /3
giai ho minh nha ai nhanh nhat minh TICK cho
1.Khong quy dong, hay so sanh cac phan so bang cach hop ly nhat
a,3/4 va 4/5
b,4/3 va 1999/1998
1.Khong quy dong,hay so sanh cac phan so bang cach hop ly nhat
a,3/4 va 4/5
b,4/3 va 1999/1998
cam on mn nhieu
quy dong mau so cac phan so
4 phan 3; 1 phan 2 va 3 phan 5=
5 phan 6;7 phan 8;13 phan 24=
u so cac phan so
Quy dong mau so cac phan so sau
1/2 , 2/3 va 3/7
5/6 , 7/9 va 1/3
Ai giai ho minh thi minh TICK cho
Quy dong mau so cac phan so sau:
a, 2/3 va 17/81=
b,11/16 va 11/12=
c,5/7;7/5 va 31/35=
