It is a vinculum
The top line of a fraction is called the "numerator". This serves to "numerate" the number of objects that you are finding a fraction of. For example, in the fraction 3/4, you are finding three quarters of something else.
It's called a vinculum.
numerator
It is called the fraction bar.
It is usually called the division bar or the fraction bar
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.
denominator
It is a vinculum
The top line of a fraction is called the "numerator". This serves to "numerate" the number of objects that you are finding a fraction of. For example, in the fraction 3/4, you are finding three quarters of something else.
The bottom of the fraction is the denominator.
The line that separates the top number (numerator) from the bottom number (denominator) of a fraction can be called a dividing line - since this is what is happening in the sum itself to calculate the fraction.
It's called a vinculum.
The solidus line separates the numerator from the denominator in a fraction.
it is a NumeratorBY:Emily
numerator
It is called the fraction bar.