No, a proper fraction has a numerator smaller than the denominator.
When the number is larger than 1.
If the numerator is larger than the denominator.
no, if the denominator is larger than the numerator, it is not improper. it is either a proper fraction or a mixed number.
You simply multiply the numerator and the denominator by any non-zero integer.
The two types of fractions are proper fractions, in which the numerator is smaller than the denominator, and improper fractions, in which the numerator is equal to or larger than the denominator.
An improper fraction
it is called an improper fraction