conversations.from: human
conversations.value: I need help with this problem:
  Three people invested $1200 in a joint savings account.  After Dylan's investment of 2/5 of the total amount, Frances invested 2/3 of the remaining amount.  Skyler's investment accounted for the rest. How much money was Skyler's investment?
conversations.from: assistant
conversations.value: Dylan's investment was 2/5 * $1200 = $480
  Frances and Skylers' investment was $1200 - $480 = $720
  Frances invested 2/3 * $720 = $480
  Dylan's and Frances's total investments were $480 + $480 = $960
  Skyler invested $1200 - $960 = $240