conversations.from: human
conversations.value: Chad saves 40% of the money he earns/receives in a year.  This year, he made $600 mowing yards and received $250.00 for his birthday/holidays.  He also made $150.00 by selling some old video games and another $150.00 doing odd jobs.  How much will he save?
  Work out the solution step by step.
conversations.from: assistant
conversations.value: He made $600.00 mowing yards, $250.00 for his birthday, $150.00 selling items and $150.00 doing odd jobs so he made 600+250+150+150 = $1,150.00
  He made $1,150.00 and will save 40% so he saves 1150*.40 = $460.00