Question

B. Find the difference.
1. 8 h 50 min - 6 h 35 min
2. 10 h 20 min - 4 h 45 min
3. 10 min 20 sec - 7 min 47 sec
4. 15 h 22 min
6 h 44 min
5. 14 h 41 min 10 sec - 8 h 16 min 9 sec
6. 11 h 10 min 15 sec – 5 h 15 min 20 sec​

Answer 1

Answer:

(2),(3) is a difference .