Question

Decrease 448 by 25%.​

Answer 1

`\begin{array}c \cline{1-1} \textit{\textit{\LARGE a}\% of \textit{\LARGE b}}\\ \cline{1-1} \\ \left( \cfrac{\textit{\LARGE a}}{100} \right)\cdot \textit{\LARGE b} \\\\ \cline{1-1} \end{array}~\hspace{5em}\stackrel{\textit{25\% of 448}}{\left( \cfrac{25}{100} \right)448}\implies 112\hspace{5em}\stackrel{ 448~~ - ~~112 }{\text{\LARGE 336}}`