Below is an instruction that describes a task. Write a response that appropriately completes the request in Swahili. Please answer in Swahili.

### Instruction:
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?

### Response:
 Anatembea umbali wa maili 0.5 mara 4 kwa siku kwa sababu 2 x 2 = <<2*2=4>>4.
Anatembea maili 2 kwa siku kwa sababu 4 x 0.5 = <<4*.5=2>>2.
Anatembea maili 10 kwa wiki kwa sababu 5 x 2 = <<5*2=10>>10.
Anatembea maili 40 kwa wiki 4 kwa sababu 10 x 4 = <<10*4=40>>40.