Question

$frac{24}{15} -(2-1frac{1}{15}):frac{4}{9}+frac{11}{2}$

Answer 1

$displaystyle tt frac{24}{15}-(1frac{15}{15}-1frac{1}{15})cdot frac{9}{4}+frac{11}{2}=frac{24}{15}-frac{14}{15}cdot frac{9}{4}+frac{11}{2}=frac{24}{15}-frac{21}{10}+frac{11}{2}=frac{48}{30}-frac{63}{30}+frac{165}{30}=-frac{15}{30}+frac{165}{30}=frac{150}{30}=fbox{textbf{5}}$

Answer 2

= 150/30 = 5