King4066 King4066

22-08-2017
Mathematics

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If an item that originally cost $13 is increased to $19, what is the percentage of increase in the item?

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22-08-2017

Original cost (OC) = $13

New cost (NC) = $19

Percentage increase = [tex] \frac{NC - OC}{OC} *100 = \frac{19 - 13}{13} * 100 = \frac{6}{13} * 100 [/tex]

= 46.15 %

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