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It is a vinculum
a fraction bar By Hoggyilove animals: A vinculum is what it's called
A whole number.
If it's a fraction then it's the denominator which divides into the numerator
Hemispheric line
To divide
It is a vinculum
a fraction bar By Hoggyilove animals: A vinculum is what it's called
fraction bar
A common factor in a fraction, in non-simplified form, is an integer greater than 1 which evenly divides the numerator and the denominator of the fraction.
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A whole number.
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A factor or a divisor.
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.
If it's a fraction then it's the denominator which divides into the numerator
Hemispheric line