To convert meters to kilometers, divide the number of meters by 1000 since there are 1000 meters in a kilometer.
4000 meters / 1000 = <<4000/1000=4>>4 kilometers.
Jessica swims 4 kilometers each week. Answer: \boxed{4}.
Jessica is on the swim team. Each week she swims a total of 4,000 meters. How many kilometers does she swim each week?
1 answer