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29 tháng 6 2017

Phân số không nằm giữa 2/5 và 3/5 là :

1/2 

29 tháng 6 2017

Phân số không nằm giữa 2/5 và 3/5 là :

1/2

25 tháng 6 2017

\(\frac{3}{5}< \frac{4}{7}\)

\(\frac{5}{9}< \frac{4}{7}\)

\(\frac{4}{7}>\frac{7}{13}\)

\(\)

25 tháng 6 2017

Trong các phân số 3/5 , 4/7 , 5/9 và 7/13 , phân số lớn nhất là 3/5

7 tháng 2 2017

phân số 5/14

7 tháng 2 2017

phân số 5/12

18 tháng 6 2017

a)\(\frac{35}{56}\)và \(\frac{35}{50}\)

b)\(\frac{36}{56}\)và \(\frac{36}{39}\)

Nhớ k cho mik nha ...

18 tháng 6 2017

A) \(\frac{35}{56}\)và \(\frac{35}{50}\)

B) \(\frac{36}{56}\) và \(\frac{36}{39}\)

k cho mình nhaa <3

25 tháng 7 2018

Số trung bình x ¯ ≈ 123 , 44 .

14 tháng 7 2017

\(\frac{1}{10}\)\(\frac{8}{100}\)\(\frac{23}{1000}\)

20 tháng 2 2022

13/35=1/5+1/7+1/35           17/63=1/7+1/9+1/63

20 tháng 2 2022

999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999