Question

7. A choir group A performed on the stage for 1 h 3 min 15 s and group B performed for
1 h 6 min 57 s. Which group performed for more time and by how much?
​

Answer 1

Answer:

group b performed more by 3 min 42 secs

Answer 2

Answer:

B performed for more time by 3 mins 42 second