Answer:
D
Step-by-step explanation:
Answer:
The answer is the 3rd one. C.
I took the quiz on edge.
Hope this helps! Have an awesome day!
Answer:
The answer is 600 minutes (10 hours)
Step-by-step explanation:
20 minutes = 1 student.
30 students x 20 = 600 minutes
600mins / 60 (because an hour has 60 mins) = 10 hours.