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
1, Quy dong mau so cac phan so 5/12,2/3 , 3/4
2,viet cac phan so lan luot bang 5/12, 7/18 va co mau so chung la 36
ai lam dung truoc minh tick cho
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
Quy dong cac may so cac phan so voi may so ching nhu nhat a) 1/6 Va 1/9 b)3/8 va 5/12
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
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
quy dong mau so 2 ps 1/3 va 2/5 dc 2 ps co ms chung nho nhat la bao nhieu
ai trinh bay bai dung va nhanh thi mik tick cho
quy dong mau so hai phan so sau 3/4 va 5/8 de duoc mau so nho nhat
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