There is no whole number immediately in front of the fraction. And, for the fractional part, the numerator (the top number) is smaller than the denominator (the bottom number).
No.
Improper fraction is greater than a proper fraction.
Mixed, proper and improper... but I don't know what the 4th type is.
Yes, every unit fraction is proper fraction because a proper fraction is a fraction in which the numerator is smaller than denominator. So the set of all unit fractions are also proper fractions.
proper fraction
A proper fraction is a fraction whose numerator is less than the denominator.
Proper fraction is part to whole.
Say you Had 6/3 how much times does 3 go into 6 2 times so know your fraction is 3/3.
4/9 is a proper fraction and there is not an improper version.4/9 is a proper fraction and there is not an improper version.4/9 is a proper fraction and there is not an improper version.4/9 is a proper fraction and there is not an improper version.
A proper fraction.
They look equivalent to me.
The number 220 can be expressed as a proper fraction by placing it over 1, resulting in the fraction 220/1. However, since a proper fraction is defined as having a numerator smaller than its denominator, 220 cannot be represented as a proper fraction. To express it as a proper fraction, you could represent it as 220/1, but it would not meet the criteria of a proper fraction.