Question

19. A student went to sleep at 9:30 pm and got up
at 4:15 am. For how much time did the student
sleep?
(a) 5 h 45 min
(b) 6 h 15 min
(c) 6 h 45 min
(d) 7 h 45 min​

Answer 1

$(c) 6 \: h \: 45 \: min$

Answer 2

Answer:

a is the right answer select as brinliest