1 - \(\frac{2}{3}:\frac{5}{6}\)
= 1 - \(\frac{2}{3}\cdot\frac{6}{5}\)
= 1 - \(\frac{4}{5}\)
= \(\frac{1}{5}\)
k nha
\(1-\frac{2}{3}:\frac{5}{6}\)
\(=1-\frac{2}{3}.\frac{6}{5}\)
\(=1-\frac{4}{5}\)
\(=\frac{5}{5}-\frac{4}{5}\)
\(=\frac{1}{5}\)
Chúc bạn học tốt !!!
1-\(\frac{2}{3}\):\(\frac{5}{6}\)
=1-\(\frac{2}{3}\). \(\frac{6}{5}\)
=1-\(\frac{4}{5}\)
=\(\frac{1}{5}\)