Anything over itself is 1.
It is 1.
1.0
Writing W/Y, as a decimal requires information about W and Y.
4
decimal number for three over four = 0.75
.25 and y
If the two numbers have x and y decimal places respectively, then the raw product (before deleting and trailing 0s) has (x + y) digits after the decimal point.
Yes, the y-intercept can be a decimal. In the equation of a line in slope-intercept form, y = mx + b, the y-intercept is represented by the value of b. This value can be a whole number, a fraction, or a decimal. The y-intercept indicates the point where the line intersects the y-axis on a graph.
If two decimal number have X and Y decimal places, respectively, then the raw product (before removing any trailing zeros) of the two numbers will have (X + Y) decimal places.
If the decimal number can be expressed as a fraction (with one whole number over another), then it is a rational decimal number. So 7/5 is a rational number, and remains as such even if expressed in decimal form (of 1.4).
It is the decimal approximation to the value of the irrational number.
A decimal is a rational number if:* It terminates - i.e., it has a finite number of decimal digits. * It doesn't terminate, but it repeats the same pattern over and over - possibly after a finite number of digits that are not included in the pattern. For example, 0.145145145145..., or 3.125252525...