What fraction of 1km is 650 meters?

Well, isn't that a happy little question! To find the fraction of 1km that is 650 meters, we first need to convert 1km into meters, which is 1000 meters. Then, we can write the fraction as 650/1000, which simplifies to 13/20. So, 650 meters is 13/20 of 1km. Just remember, there are no mistakes, just happy little fractions!