It represents the number of tenths in the fractional part of the number.
It is any real line.
The nearest whole number is 1, so that could be the best number.
The decimal point indicates that the number to the right of it represents the fraction of 1 that is added to the whole number (13). In this case, the fraction is one hundredth of one, making the entire number "Thirteen and one hundredth."
A decimal point indicates the point where a whole number ends and the fractional number begins.
the distance from the origin
The number 0.370 represents the hundredths place. This is used in math.