There is insufficient information for us to even begin to understand this question. Please edit the question to include more context or relevant information. Who were they? And why would they want to substitutie, or even substitute to numbers? What does "substitute to numbers" mean?
i dont know but i strongly advise against it. these two things are VERY different substances and one should NEVER be used to substitutie the other.
There are no jobs that don't use numbers?
I would hope all elections use rational numbers: all Counting numbers are Rational numbers.
You use variables to stand for numbers in algebra
gregor mendel
You would use lower for degrees. :)
You can use both numbers and cell references in formulas.
you can use whole numbers
We need arabic numbers because they are the ones we use everyday. Such as 1,2,3,4,5,6,7,8,9,10
The Egyptians were the first to use a form of numbers
What numbers did cavemen use
They used cuneiform numbers.