How do you write 5.002 as a fraction?

To write 5.002 as a fraction, you first need to determine the place value of the decimal. The number 5.002 can be written as 5 + 0.002. Since there are three decimal places in 0.002, you can express it as 2/1000. Therefore, 5.002 as a fraction is 5002/1000, which can be simplified to 1251/250.