It is not possible to have nothing. If you don't have anything in numerator, it will be 0 (zero) by default. And when there is 0 in numerator, it doesn't matters what number is in denominator because the answer will be 0 only. So if there is nothing in the numerator but something is in the denominator, the answer will be 0.
there is nothing to do its a proper fraction
A fraction has a numerator and a denominator.
Determine the lowest common denominator. Multiply the numerator and denominator of each fraction by a number that will result in the denominator becoming the LCD. The purpose for multiplying both the numerator and denominator is that any number divided by itself = 1, and when you multiply something by 1, you don't change it. When subtracting two fractions with the same denominators, the first numerator minus the second numerator equals the numerator of the result, and the result has the same denominator (the LCD). Simplify.
Denominator = 5, numerator = 18
numerator is 8 denominator is 12
It can be; there is nothing wrong with that!
there is nothing to do its a proper fraction
A fraction has a numerator and a denominator.
you switch the numerator with the denominator then multiply the numerator first then the denominator.
The same numerator as which numerator and the same denominator as which denominator?
numerator by numerator, denominator by denominator
"The numerator and denominator are known as the fraction bar.”
Everything has something in common, even if it's just one. When the numerator and the denominator have a GCF of 1, the fraction is said to be in its simplest form.
The relative sizes of the numerator and denominator have nothing to do with the major axis.
Determine the lowest common denominator. Multiply the numerator and denominator of each fraction by a number that will result in the denominator becoming the LCD. The purpose for multiplying both the numerator and denominator is that any number divided by itself = 1, and when you multiply something by 1, you don't change it. When subtracting two fractions with the same denominators, the first numerator minus the second numerator equals the numerator of the result, and the result has the same denominator (the LCD). Simplify.
Denominator = numerator * 6.
Denominator = 5, numerator = 18