Hỗn số gồm có bao nhiêu thành phần?

A. \(2\)

B. \(4\)

C. \(\dfrac{2}{7}\)

D. \(4\dfrac{2}{7}\)

A. \(3\dfrac{{25}}{8}\)

B. \(13\dfrac{{25}}{{38}}\)

C. \(30\dfrac{5}{{38}}\) 

D. \(31\dfrac{{25}}{{38}}\)

A. \(3\)

B. \(5\)

C. \(\dfrac{3}{9}\)

D. \(\dfrac{5}{9}\)

A. \(7\dfrac{2}{4}\)

B. \(6\dfrac{3}{4}\)

C. \(5\dfrac{1}{4}\)

D. \(3\dfrac{6}{4}\)

$A.\,\dfrac{{59}}{9}$

$B.\,\dfrac{{58}}{9}$

$C.\,\dfrac{{55}}{9}$

$D.\,\dfrac{{54}}{9}$

A. \(\dfrac{{27}}{{14}}\)

B. \(\dfrac{{41}}{{14}}\)

C. \(\dfrac{{126}}{{14}}\)

D. \(\dfrac{{129}}{{14}}\)