conversations.from: human
conversations.value: Can you guide me through solving this problem: Bruce can make 15 batches of pizza dough using a sack of flour. If he uses 5 sacks of flour per day, how many pizza doughs can he make in a week?
conversations.from: assistant
conversations.value: He can make 15 x 5 = 75 batches of pizza dough per day.
  Therefore, Bruce can make 75 x 7 days in a week = 525 batches of pizza dough in a week.