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  【GMAT一道应用题Ifanorganizationweretosellnticketsforatheaterproduction,thetotalrevenuefromticketsaleswouldbe20%greaterthanthetotalcostsofproduction.Iftheorganizationactuallysoldallbut5%ofthentickets,thetota】

  GMAT一道应用题

  Ifanorganizationweretosellnticketsforatheaterproduction,thetotalrevenuefromticketsaleswouldbe20%greaterthanthetotalcostsofproduction.Iftheorganizationactuallysoldallbut5%ofthentickets,thetotalrevenuefromticketsaleswaswhatpercentgreaterthanthetotalcostsofproduction?

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2020-02-1621:12
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史震

  这里有个陷阱,

  Iftheorganizationactuallysoldallbut5%ofthenticket.

  这里是说卖了95%的票子,但是5%的票子没有卖出去.

  100%revenue=(1+20%)costs

  95%revenue=(1+x)costs

  这个对中国学生来说都不难吧.

  1.2=(1+x)/95%

  x=0.14=14%

2020-02-16 21:15:36
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