0.(6) doi ra phan so bang bao nhieu
2.(6) doi ra phan so bang bao nhieu
3.(1) doi ra phan so bang bao nhieu
3,(1) = 3+ 0,(1)
= 3 + \(\frac{1}{9}\) = \(\frac{28}{9}\)
3.(45) doi ra phan so bang bao nhieu
\(3,\left(45\right)=3+0,\left(45\right)=3+\frac{45}{99}\)
\(=3+\frac{5}{11}\)
\(=\frac{33}{11}+\frac{5}{11}=\frac{38}{11}\)
8,75 va 0,625 doi ra phan so bang bao nhieu
\(8,75=\frac{35}{4}\)
\(0,625=\frac{5}{8}\)
:D
1,12 doi ra phan so bang bao nhieu ?
easy question, please answer
NHỚ TÍCH CHO MK VS NHÉ BN
30 / 100 doi ra so thap phan bang bao nhieu ?
kb voi mk nhe !
\(\frac{30}{100}=\frac{3}{10}=0,3\)
Đ/s: ...
180 nhe bạn k mình nhe chúc bạn học tốt
8,35 doi ra phan so thap phan la bao nhieu
8,35 = \(\frac{835}{100}\) (= \(\frac{167}{20}\))
mot bien doi co 180 doi vien, chia thanh cac phan doi co 8 hoac 9 doi vien. Biet rang so doi vien trong cac phan doi co 8 ban nhieu hon so doi vien trong cac phan doi co chin ban . Hoi co bao nhieu phan doi moi loai.
nho viet cach iai ra nhe
cam on
minh biet cach giai chu khong biet tra loi
ds:18 phan doi co 8 ban
4 phan doi co 9 ban
giup toi
co ba doi nhan phan bon ve cham soc cay, ca ba doi nhan so phan bang nhau , lan thu nhat doi mot nhan 2000 kg , doi hai nhan 30 ta , doi ba nhan 4 tan .ca ba doi deu nhan tat ca 36 tan phan . hoi doi mot nhan bao nhieu tan phan ?