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A bag of cement costs 5600.How much will it cost after a 30 percent increase?​

A bag of cement costs 5600.How much will it cost after a 30 percent increase?​
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A bag of cement costs 5600.How much will it cost after a 30 percent increase?​

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User Wwgoncalves
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\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{30\% of 5600}}{\left( \cfrac{30}{100} \right)5600}\implies 1680~\hfill~\stackrel{5600~~ + ~~1680 }{\text{\LARGE 7280}}

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User Lummers
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