Question

school starts at 7:15 a.m. and close at 3:00 p.m. find the duration of the working hours of the school​

Answer 1

Answer:

Convert the 12 hrs clock time to 24 hrs

15:00-7:30

7:30 hrs

Answer 2

Answer:

7 hours, 45 minutes

Step-by-step explanation:

$7:15=>8:15=>9:15=>10:15=>11:15=>12:15=>13:15=>14:15$

From 7:15 to 14:15 is 7 hours.

14:15=>15:00 - - makes 45 minutes as a difference.

So, answer is 7 hours & 45 minutes.