Question

viết thành phân số thập phân 

23,7=

4,009=

205,345=

987,34=

7,56=

384,9=

9,05=

6273,1=

203,07=

3,005=

4,9=

17,6=

89,3=

75,378=

9,067=

2809,76=

Answer 1

23,7=\(\dfrac{237}{10}\)

4,009=\(\dfrac{4009}{1000}\)

205,345=\(\dfrac{41069}{200}\)

987,34=\(\dfrac{49367}{50}\)

7,56=\(\dfrac{189}{25}\)

384,9=\(\dfrac{3849}{10}\)

9,05=\(\dfrac{181}{20}\)

6273,1=\(\dfrac{62731}{10}\)

203,07=\(\dfrac{20307}{100}\)

3,005=\(\dfrac{601}{200}\)

4,9=\(\dfrac{49}{10}\)

17,6=\(\dfrac{88}{5}\)

89,3=\(\dfrac{893}{10}\)

75,378=\(\dfrac{37689}{500}\)

9,067=\(\dfrac{9067}{1000}\)

2809,76=\(\dfrac{70244}{25}\)

Answer 2

\(23,7=\dfrac{237}{10}\) 

\(4,009=\dfrac{4009}{1000}\) 

\(205,345=\dfrac{205345}{1000}\) 

\(987,34=\dfrac{98734}{100}\) 

\(7,56=\dfrac{756}{100}\) 

\(384,9=\dfrac{3849}{10}\) 

\(9,05=\dfrac{905}{100}\)

\(6273,1=\dfrac{6273}{10}\) 

\(203,07=\dfrac{20307}{100}\) 

\(3,005=\dfrac{3005}{1000}\) 

\(4,9=\dfrac{49}{10}\) 

\(17,6=\dfrac{176}{10}\) 

\(89,3=\dfrac{893}{10}\) 

\(75,378=\dfrac{75387}{1000}\) 

\(9,067=\dfrac{9067}{1000}\) 

\(2809,76=\dfrac{280976}{100}\)