1 Ket qua cua 18+5/10+7/100 viet la

2  Viet 17,08 thanh hon so 

3 5,67 tan=...kg

4   3m 8cm=...m[viet theo kieu so thap phan nha]

5.0,15 km=...m

Tra loi gip mik,ai tra loi het thi mik like

viet phan so 3/5 duoi dang phan so thap phan co mau so bang 10 va co mau so bang 100.

viet hai phan so thap phan moi tim duoc thanh hai so thap phan.

co the viet 3/5 thanh nhung so thap phan nao ?

1.

4km 15m=..km

12 tan 4kg=..tan

2.tu be -lon

1, 05m;150cm;12dm 9cm;15,3dm;1,35m

3.tu lon-be

3,35 tan;3035kg;30ta 35kg;3 tan 35 kg;36,1 ta

4. tim 5 so thap phan vua lon hon 0,3 va be hon 0,4

5.viet cac so thap phan thanh ps thap phan roi rut gon

10,8;18,25;9,125

6 tu be - lon

365dm2;3,1m2;3m2 5dm2;35001cm2

viet phan so 3/5 duoi dang so thap phan co mau so la 10 va co mau so la 100 . 

b viet hai phan so thap phan moi tim duoc thanh hai so thap phan 

c co the viet 3/5 thanh nhung so thap phan nao

A; viet phan so 3\5 thanh tong cua hai phan so thap phan [viet ba cach khac nhau]

B;Viet phan so 1\2 thanh tong cua hai phan so thap phan co mau so khac nhau

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

viet phan so 3/5 duoi dang phan so thap phan co mau so la 10va co mau so la 100

viet hai phan so thap phan moi tim duoc thanh phan so thap phan

co the 3/5 thanh nhung phan so nao

Phan so thap phan 68_100 duoc viet thanh so thap phan ....

a viet phan so 3/5 duoi dang phan so thap phan  co mau so la 10 va co mau so la 100 

b viet hai phan so thap phan moi tim duoc thanh hai so thap phan

c co the viet 3/5 thanh nhung so thap phan nao