conversations.from: human
conversations.value: This math problem has got me stumped: It takes 3 men an hour to complete a job. If they are hired to work on 5 such similar jobs by a company that pays each of them $10 per hour, calculate the total amount of money the three will earn when they complete the jobs?
  Can you show me the way?
conversations.from: assistant
conversations.value: Since they are paid $10 each per hour of work and can complete a job in one hour, they earn a total of $10*3=$30 together for an hour of work.
  If they earn together $30 for one job, for the five jobs, they'll earn $30*5=$150