Question

Answer 1

\(=\dfrac{15}{29}\cdot\dfrac{29}{10}\cdot\dfrac{11}{-13}\cdot\dfrac{26}{11}=\dfrac{3}{2}\cdot\left(-2\right)=-3\)

Answer 2

\(=\dfrac{15.11.29.26}{29.\left(-13\right).10.11}=\dfrac{15.26}{\left(-13\right).10}=\dfrac{3.5.13.2}{\left(-13\right).2.5}=\dfrac{-3}{1}=-3\)

Answer 3