Express 0.001 in the form of p/q.
This question can be solved using the concept of division with 10, 100, and so on.
Answer: The p/q form of 0.001 is 1/1000.
Let's express 0.001 as a fraction.
0.001 is equivalent to 1/1000.
According to the decimal place value system, the 3rd place after the decimal is the thousandth position.