Question

\(\frac{54}{12}-\frac{5}{3}\)

kb với mk nha 

 

Answer 1

what the hell ?

Answer 2

\(\frac{54}{12}-\frac{5}{3}=\frac{54}{12}-\frac{20}{12}=\frac{34}{12}\)

Answer 3

\(\frac{54}{12}-\frac{5}{3}=\frac{162}{36}-\frac{63}{36}=\frac{102}{36}=\frac{17}{6}\) 

Answer 4

Đáp án là:17/6