Answer:
400 Miles
Step-by-step explanation:
8 miles each day and its asking you how many miles in a week according to Ms. White so its 8 miles times 5 days,
8*5 = 40
40 miles each week and its asking you how many miles she'd drive in 10 weeks so it would be 40 miles each week times 10 weeks,
40*10 = 400
I hope you understand! And Helps!