2. What is 3/5 hour more than 2/5 hour? B. 10/15 hr. C.hr D. 6/25 hr 3. What is the difference of A 1% B. 1 A CA D.2 4. What is the difference between 24 and 5/7? A. 24 217 B. 24 2/3 C. 23 2/3 D. 23 217 5. Which of the following is the difference of 4 72 - 5/6 ? A. 3 2/3 B. 32 C., 3 1/3 D. 2 2/6 6. Remove 3 5/6 from 12 3/6. A.5 11/12 B. 5 2/3 C.5 11/21 D.5 2/21 7. Find the difference of 5 3/7 and 1/3 A. 1/3 B. 1/4 C. 1/6 D. 2/6​