Answer: I think............576?
Step-by-step explanation: first you have to figure out how many weeks are in a month. there are 48 then sense she walks 3 times in a week ou times that by 48 you get 48x3=144 then 144x4=576.
hopefully i'm right
Answer:
624 miles a year.
Step-by-step explanation
first you have to multiply the 4 miles she walks by the 3 times a week.
therefore 4x3=12 and she walks 12 miles a week.
then multiply 12 by the amount of weeks there are in a year which is 52.
52x12= 624.
therefore she walks 624 miles a year
