Q: What happens to the value of a fraction when you double its denominator?

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A vulgar fraction is one in which the absolute value of the numerator is greater than the absolute value of the denominator.

Any fraction that has a zero in the numerator has a value of zero. It does not matter what the denominator is. Think of it this way, if I say I ate zero slices of pizza it does not matter what the size of the slices are, I still did not eat any pizza.

Well, any fraction with a zero in the denominator is undefined, and that's sometimes considered infinity.

2/13 cannot be written as an improper fraction since [the absolute value of] its numerator is less than [the absolute value of] its denominator. It will remain a proper fraction.

A proper fraction has a numerator that is smaller in magnitude (absolute value) than its denominator. A fraction that does not meet this criterion is called improper.

Related questions

The value of the fraction increases.

the entire fraction decreases

If you double the denominator of any fraction, the number of unit fractions stays the same but each unit fraction is half as big. So the value of the fraction is half what it was when you double the denominator. 2×(5/8)=(2×5)/8=10/8

The value of the fraction remains unchanged

If the numerator of the fraction is increased and the denominator doesn't change, then the value of the fraction increases.

As long as the whole number is not zero, it becomes a unit fraction with a larger denominator, ie one with a smaller value.

If the denominator has a zero value.

Denominator = Numerator/Value

If the numerator and denominator are equal, then the value of the fraction is ' 1 '.

It is a different fraction!

a value of zero in the denominator makes the fraction undefined

Yes, it can be. If the numerator is 0. Then suppose the denominator is 3, which is bigger than 0 (double the numerator). So the value of the fraction is 0/3 = 0.