Question

How can I calculate a certain decimal given a length? Let's say n is a decimal, and I want that decimal to be a length of 3. The output needs to be .001. If n's length was 2, it would be .01, etc.

Answer 1

To calculate a decimal with a specific length, you can use the following approach:

1. Determine the desired length of the decimal. Let's call this length "L."

2. Calculate the desired decimal value by taking 1 divided by 10 raised to the power of L.

The formula in mathematical notation would be:

n = 1 / 10^L

So, for your example, if you want a decimal with a length of 3, you would calculate it as follows:

n = 1 / 10^3

n = 1 / 1000

n = 0.001

If you want a decimal with a length of 2, you would calculate it as:

n = 1 / 10^2

n = 1 / 100

n = 0.01

This approach allows you to generate a decimal with the desired length.

Explanation:

Answer 2

N /(n*10^n)
So 3 would be
3/(3×1000)=1/1000=.001