Noah is training for a swim meet and swims 500 meters each day. How many kilometers does does Noah swim in a week if he trains every day

Knowing Noah swims 500 meters each day, we write:

500

To find out how many kilometers Noah swims in a week, we must first find out how many meters he swims in a week.

There are 7 days in a week, thus we multiply 500m by 7:

500 · 7

Simplify:

3500

Knowing there are 1000 meters in a kilometer, we can divide 3500 by 1000:

3500 : 1000

Simplify to receive our final answer:

3.5 Kilometers