conversations.from: human
conversations.value: Solve the following math problem: Bella has two times as many marbles as frisbees. She also has 20 more frisbees than deck cards. If she buys 2/5 times more of each item, what would be the total number of the items she will have if she currently has 60 marbles?
conversations.from: assistant
conversations.value: When Bella buys 2/5 times more marbles, she'll have increased the number of marbles by 2/5*60 = 24
  The total number of marbles she'll have is 60+24 = 84
  If Bella currently has 60 marbles, and she has two times as many marbles as frisbees, she has 60/2 = 30 frisbees.
  If Bella buys 2/5 times more frisbees, she'll have 2/5*30 = 12 more frisbees.
  The total number of frisbees she'll have will increase to 30+12 = 42
  Bella also has 20 more frisbees than deck cards, meaning she has 30-20 = 10 deck cards
  If she buys 2/5 times more deck cards, she'll have 2/5*10 = 4 more deck cards.
  The total number of deck cards she'll have is 10+4 = 14
  Together, Bella will have a total of 14+42+84 = 140 items