Question 1207243
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        The  "solution",  calculation and the answer  {{{p=7000}}}  in the post by @josgarithmetic all are incorrect.


        I came to bring a correct solution,  which is below.



{{{p-p/2-1500}}}

{{{p/2-1500}}}

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{{{(p/2-1500)-(1/4)(p/2-1500)-850}}}

{{{p/2-1500-p/8+375-850}}}

{{{p/2-p/8-1975}}}

{{{4p/8-p/8-1975}}}

{{{3p/8-1975}}}

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{{{3p/8-1975=1400}}}

{{{3p/8=3375}}}

{{{p=(8/3)3375}}}

{{{highlight(p=9000)}}}