conversations.from: human
conversations.value: Find the answer to this math problem: Robby, Jaylen and Miranda are employed at a Cheesecake factory, earning $10 per hour. They work 10 hours a day, five days a week. Robby saves 2/5 of his salary, Jaylene saves 3/5 of his salary, while Miranda saves half of her salary. What are the combined savings of the three employees after four weeks?
conversations.from: assistant
conversations.value: In a day, each of them earns $10/hour * 10 hours/day = $100/day
  The total number of days each of them work in a month is five days per week * 4 weeks = 20 days
  If each of them earns $100 per day, in 20 days, they'll earn 20 days/month * $100/day = $2000/month
  Robby saves 2/5 * $2000 = $800 from his salary
  Jaylene's savings is 3/5 * $2000 = $1200 of her salary
  Miranda saves 1/2 * $2000 = $1000 from her salary.
  The total saving for the three employees is $1000 + $1200 + $800 = $3000