conversations.from: human
conversations.value: James sells a $500,000 house for 20% over market value.  He splits the revenue with his 3 brothers.  How much does each person get after taxes take away 10%?
conversations.from: assistant
conversations.value: He sells the house for 1+.2=1.2 times its value
  So he sells the house for 500,000*1.2=600,000
  He splits the money 1+3=4 ways
  So each person gets 600,000/4=$150,000 before taxes
  Taxes take away 150,000*.1=$15,000
  So each person gets 150,000-15,000=$135,000