human
Wanda walks her daughter .5 miles to school in the morning and then walks .5 miles home. She repeats this when she meets her daughter after school in the afternoon. They walk to school 5 days a week. How many miles does Wanda walk after 4 weeks?
assistant
How many miles does Wanda walk to school? ** She walks .5 miles to school and back 4 times a day so that's .5*4 = <<.5*4=2>>2 miles
How many miles does Wanda walk in a week? ** She walks 2 miles a day for 5 days so that's 2*5 = <<2*5=10>>10 miles
How many miles does Wanda walk after 4 weeks? ** Over 4 weeks of walking 10 miles per week she walks 4*10 = <<4*10=40>>40 miles
#### 40