conversations.from: human
conversations.value: Can you walk me through the solution of: Laura’s House is a 20-mile round trip from her school. The supermarket is 10 miles farther away from the school. If Laura drives to school every morning and two afternoons a week drives to the supermarket. How many miles does Laura driver per week?
conversations.from: assistant
conversations.value: 7 days a week Laura drives 20 miles to school, so Laura drives 7 x 20 = 140 miles to school in one week.
  The supermarket is 10 miles farther away than the school. Therefore the supermarket is 10 + 10 = 20 miles away from Laura’s house
  Laura drives 20 miles each way to and from the supermarket. Each trip is 20 x 2 = 40 miles.
  Laura drives 40 miles twice a week to visit the supermarket. Therefore she drives 40 x 2 =80 miles in total a week to and from the supermarket.
  In total Laura drives 140 + 80 = 220 miles each week.