Question

x-6/5:2/3=5/6

đấu gạch chéo là phân số

Answer 1

\(x-\frac{6}{5}\div\frac{2}{3}=\frac{5}{6}\)

\(\Leftrightarrow x-\frac{18}{10}=\frac{5}{6}\)

\(\Leftrightarrow x=\frac{5}{6}+\frac{18}{10}\)

\(\Leftrightarrow x=\frac{25}{30}+\frac{54}{30}\)

\(\Leftrightarrow x=\frac{79}{30}\)

Answer 2

\(x-\frac{6}{5}\div\frac{2}{3}=\frac{5}{6}\)

\(x-\frac{18}{10}=\frac{5}{6}\)

\(x=\frac{5}{6}+\frac{18}{10}\)

\(\Rightarrow x=\frac{79}{30}\)