Mathematics, 12.11.2019 01:31 mr1martin
Charlie has 12 1/2 cups of flour. each batch of croissants require 2 3/4 cups of flour. how much more flour will charlie need to make five batches of croissants
Answers: 2
![\bf \stackrel{mixed}{12\frac{1}{2}}\implies \cfrac{12\cdot 2+1}{2}\implies \stackrel{improper}{\cfrac{25}{2}}~\hfill \stackrel{mixed}{2\frac{3}{4}}\implies \cfrac{2\cdot 4+3}{4}\implies \stackrel{improper}{\cfrac{11}{4}} \\\\[-0.35em] ~\dotfill\\\\ \cfrac{25}{2}\div \cfrac{11}{4}\implies \cfrac{25}{~~\begin{matrix} 2 \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}~~}\cdot \cfrac{\stackrel{2}{~~\begin{matrix} 4 \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}~~}}{11}\implies \cfrac{50}{11}\implies 4\frac{6}{11}](/tpl/images/0369/8318/3c40f.png)
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Charlie has 12 1/2 cups of flour. each batch of croissants require 2 3/4 cups of flour. how much mor...
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