Các câu hỏi tương tự
viet cac phan so thap phan sau day thanh so thap phan co 5 chu so
a)12/25 b)7/5 c)13/4
bo 2 chu cai nao cua 5 de thanh 4
5 va 4 co the viet nhung dang khac nhau
A) Viet 3 va 4/10 thanh hai phan so deu co mau so bang 5
B)Viet 5/9 va 2 thanh hai phan so deu co mau so bang 18
a, Co the lap duoc bao nhieu so co 3 chu so khac nhau tu cacchu so : 0;3;5;6
b, Trong cac so da lap o tren ( phan a ) co bao nhieu so chia het cho 9, la nhung so nao
viet so tu nhien 13 thanh cac phan so co mau so lan luot la : 3; 5 ; 10 ; 17 .
hay viet 4 phan 7 thanh 3 phan phan so co mau so co mau so la 7 va 14
Viet phan so : \(\dfrac{5}{7}\) thanh cac phan so co mau so lan luot la: 14 ; 28 ; 35 ; 105
Hay viet 2 phan 7va 5 thanh hai phan so deu co mau so la 7
hay viet 5 phan 8 ; 25 phan 30 va 2 thanh cac phan so co mau so chung la 240