Question 14 MarksEvaluate : $\frac{6}{11}-\frac{-3}{4}$Answer$\frac{57}{44}$View full question & answer→
Question 24 MarksEvaluate : $\frac{11}{15}-\frac{13}{20}$Answer$\frac{5}{60}$View full question & answer→
Question 34 MarksAdd the rational number : $\frac{-1}{18}$ and $\frac{-7}{27}$Answer$\frac{-17}{54}$View full question & answer→