\(=\frac{3}{4}+\frac{11}{10}:\left(\frac{2}{5}-\frac{3}{2}\right)-\frac{1}{9}\)
\(=\frac{3}{4}+\frac{11}{10}:-\frac{11}{10}-\frac{1}{9}\)
\(=\frac{3}{4}+-1-\frac{1}{9}\)
\(=-\frac{1}{4}-\frac{1}{9}\)
\(=-\frac{13}{36}\)
mà bạn ơi cái cuối là 1\3 mà
à mik nhầm
sorry