conversations.from: human
conversations.value: Solve the math problem: Jason and Jeremy want to paint their wall white and agreed to split the cost of the paint. A gallon of paint costs $45 and can cover up to 400 square feet. How much will each of them contribute to the cost of the paint if their walls have a total area of 1600 square feet and will need a second coat?
conversations.from: assistant
conversations.value: They need 1600 square feet / 400 square feet/gallon = 4 gallons of paint for their walls.
  Since they will do a second coating, then they would need 4 gallons x 2 = 8 gallons in all.
  Eight gallons of paint will cost $45/gallon x 8 gallons = $360.
  Thus, Jason and Jeremy will each contribute $360/2 = $180.