
Convert mixed numbers to improper fractions

Find de LCD for 4 and 8 :
Factor each denominator into its primes:


Find the least common denominator

Adjust fractions based on the LCD :

Since the denominators are equal , combine the fractions:



Therefore:
Convert improper fractions to mixed numbers

hope this helps!
Answer: 120 degrees
Explanation: Flat surfaces are equal to 180 degrees. 180 minus 60 is 120.
The answer to your problem is 66
<DAB & <CAE are congruent because they are vertical to each other
<DAC &<BAE are congruent because they are vertical of each other