a dash
It is called a vinculum.
The line that separates the numerator and denominator in a fraction is called the "fraction bar" or "vinculum." It indicates division, showing that the numerator is to be divided by the denominator. This visual representation helps clarify the relationship between the two numbers.
Vinculum is the name of the line between the numerator and the denominator.
The line between the numerator and denominator in a fraction is called the solidus. The vinculum, on the other hand, typically refers to a horizontal line used to indicate a repeating decimal or to group terms in mathematical expressions.
If the numerator is written above the denominator, the line is called the "bar". If the fraction is written in-line like 1/2, the line is called a "virgule".
When you write a division as one number above (or before) another, with a line between them, then the number on the top is the numerator. So, in the division x/y, x is the numerator. y is called the denominator.
whats the the line between fractions
The number above the line in a fraction is called the numerator. The number below the line is called the denominator. So in the fraction 5/7 5 is the numerator and 7 is the denominator.
numerator
It is called the fraction bar.
That is a vinculum.
The solidus line separates the numerator from the denominator in a fraction.