Đề thi GHK2 Toán 6 - THCS Tứ Liên - Quận Tây Hồ -...

A \(\frac{1}{{ - 3}};\,\frac{{ - 1}}{6};\,\frac{1}{{30}};\,\frac{1}{5}\)

B \(\frac{1}{5};\,\frac{1}{{30}};\,\frac{{ - 1}}{6};\,\frac{1}{{ - 3}}\)

C \(\frac{{ - 1}}{6};\,\frac{1}{{30}};\,\frac{1}{{ - 3}};\,\frac{1}{5}\)

D \(\frac{1}{5};\,\frac{{ - 1}}{6};\,\frac{1}{{30}};\,\frac{1}{{ - 3}}\)

A \(\frac{{23}}{{100}}\)  

B \(\frac{{61}}{{100}}\)

C \(\frac{{21}}{{100}}\)  

D \(\frac{{37}}{{100}}\)

A \(\frac{3}{5}\)

B \(\frac{2}{5}\)

C \(\frac{{ - 3}}{5}\)

D \(\frac{{ - 2}}{5}\)

A \(\frac{1}{3}\)  

B \(\frac{{ - 1}}{3}\)  

C \(\frac{2}{3}\)  

D \(\frac{{ - 2}}{3}\)

A \(x = \frac{1}{4}\)  

B \(x = \frac{1}{2}\)

C \(x = \frac{2}{3}\)   

D \(x = \frac{3}{4}\)

A \(x = \frac{{10}}{3}\)   

B \(x = \frac{5}{3}\)   

C \(x = \frac{{ - 5}}{3}\)   

D \(x = \frac{{ - 10}}{3}\)

A \(\left[ \begin{array}{l}x =  - 11\\x = 7\end{array} \right.\)   

B \(\left[ \begin{array}{l}x = 11\\x = 7\end{array} \right.\)

C \(\left[ \begin{array}{l}x =  - 11\\x =  - 7\end{array} \right.\)   

D \(\left[ \begin{array}{l}x = 11\\x =  - 7\end{array} \right.\)