Convert to Improper Fractions: Convert mixed numbers to improper fractions.6 and 31 = (6×3+1)/3 = 3194 and 43 = (4×4+3)/4 = 419
Subtract Improper Fractions: Subtract the two improper fractions.To subtract, find a common denominator.Common denominator for 3 and 4 is 12.Convert 319 to 1276 (because 19×4=76).Convert 419 to 1257 (because 19×3=57).
Find Common Denominator: Now subtract the numerators. 1276−1257=1219