Question 829413
4 3/4 - 1 1/2
change fractions to improper fractions
19/4 - 3/2
change it so they have the same denominator
19/4 - 6/4 = 13/4
change the answer back into a mixed fraction
3 1/4
  

check answer:
1 1/2 + 3 1/4=
3/2 + 13/4=
6/4 + 13/4=19/4
4 3/4