Thanks to a rubbish browser, it is hard to be sure but I am guessing that you meant 3/10. In that case, the denominator is 10.
15 and 310 are integers, not fractions. However, you can represent them as fractions as 15/1 and 310/1.
310 is an integer: it is neither a fraction not a mixed number.
Any real number can be the denominator in a fraction. A fraction is a way of expressing one number (the numerator, the "top" number in a fraction) by another (the denominator, "bottom number.") So it is possible to have a denominator of 100.
The denominator is the number at the bottom of the fraction,below the numerator.
It's the number on the bottom of the fraction.
11
The denominator is the number underneath the numerator in a fraction as for example in the fraction 3/4 the numerator is 3 and the denominator is 4
@baneen The denominator is the bottom number of a fraction.
0.6667
If a fraction's denominator is increased, the number gets smaller. If a fraction's denominator is decreased, the number gets bigger.
the denominator
The denominator should be the same as the denominator of the fraction.