conversations.from: human
conversations.value: Can you provide an in-depth solution for: Donna is catering for a party. She makes 20 sandwiches and then cuts them in half, before cutting them in half again. She then gives everyone 8 portions. How many people can she feed?Hey there, could you help me solve this math problem: Donna is catering for a party. She makes 20 sandwiches and then cuts them in half, before cutting them in half again. She then gives everyone 8 portions. How many people can she feed?
conversations.from: assistant
conversations.value: First, we need to determine the overall number of portions. To do this, we begin by performing 20*2= 40 portions after the first halving.
  Next, we take this portion number and double it again, performing 40*2=80 portions after the second halving.
  Lastly, we divide this portion number by the number of portions each person will be served, performing 80/8=10 people served.