Adding improper fractions with unlike, or different
Example: Add these improper fractions with unlike denominators.
step1: You need to find the least common denominator (LCD)
of the two fractions.
In this case the LCD is 12.
step2: Know write two equivalent fractions using 12 as the
step3: Know that you can show that both fractions have
12 as their common denominator (LCD) you can add their
numerators together and put the sum over the common
Converting Mixed Numbers
into Improper Fractions
Changing improper Fraction
into mixed numbers