Question 1106361
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alan gain 15% profit by selling an article for $46.00. 
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v, price alan paid
{{{v*1.15=46}}}
{{{v=46/1.15}}}
{{{v=40}}}



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what percentage of profit would he gain if he sold the article at $50.00?
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{{{(50-40)/40}}}

{{{10/40}}}

{{{25_percent}}}