Finding the difference of mixed numbers is similar to finding the difference of Improper Fractions.
In fractions, they can either be Proper fraction, improper fraction or mixed Fraction.
Now, a proper fraction is one whereby the denominator is greater than the numerator. For example, 1/4, 2/7, 5/8, etc. are proper fractions.
An improper fraction is simply the opposite of a proper fraction and as such it is a fraction whereby the numerator is greater than the denominator. For example, 4/3, 7/2, 9/5, etc. are improper fractions.
A mixed fraction is a fraction that contains a whole number and also a proper fraction e.g 1²/₃, 4¹/₅, 6⁷/₈ e.t.c.
Now, it should be noted that a mixed fraction can also be expressed as an improper fraction and as such finding the difference of mixed numbers is similar to finding the difference of improper fractions.
Read more about Mixed Fractions at; https://brainly.com/question/21610929
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