conversations.from: human
conversations.value: Find a solution for this math problem: While working at the restaurant, each of the forty customers who came into the restaurant gave Rafaela a $20 tip. Julieta received 10% less money in tips than Rafaela. How much money did Julieta and Rafaela receive as tips altogether?
conversations.from: assistant
conversations.value: The total amount of money that Rafaela received as tips from the forty customers is 40*$20 = $800
  Julieta got 10% less money in tips than Rafaela, a total of 10/100*$800 = $80
  The total amount of money that Julieta received as tips is $800-$80 = $720
  Altogether, Julieta, and Rafaela received $720+$800 = $1520