Convert the whole number to a fraction with the same numerator and subtract:
3-4/5
3=15/5
15/5-4/5=11/5
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Turn the proper fraction into an improper fraction.
Subtracting a mixed number is just subtracting fractions but with a whole number by a fraction. To subtract tun the mixed numbers into improper fractions and find the common denominator. Then you subtract the numerators.
Fractions help with numbers that are not whole numbers.
Mixed fractions can't become whole numbers.
change the mixed # into a fraction