Practice problem
Calculate: 1212−414=?{12}\frac{1}{2}-4\frac{1}{4}=?1221−441=?
Write your answer as a mixed fraction.
7{7}7
814{8}\frac{1}{4}841
334\frac{33}{4}433
−4{-4}−4
Type a concept, like “slope” or “photosynthesis”.
