Answer:
2 1/12
Step-by-step explanation:
We need to find and use the LCD here. With the denominators being 4 and 3, the LCD is 12. Thus, 3/4 = 9/12 and 2/3 = 8/12.
Then we have 7 9/12 - 5 8/12, which equals 2 1/12.
