Hi!
To begin, you are going to want to make the fractions (3/4 + 6/8) have the same denominator. To do this, you find the most common multiple. 3/4’s denominator can turn into 8 (6/8’s denominator) by multiplying both the numerator and denominator in 3/4 by 2. This will turn 3/4 into 6/8.
Now it’s time to add! Continuing with fractions, 6/8 + 6/8 + 12/8. You would need to simplify it into 1 4/8, then again into 1 1/2. As a conclusion, you add 1 1/2 + 12 + 2 to get the sum of 15 1/2.
I hope this helps and good luck!
Answer: 15 1/2
