Question

Atrain was due to arrive at 1000 hc but reached 1 hr 55 min, late, Findits time of arrival
5. Water is supplied during the following hours:
7.15 AM. TO 9A.M., 1.30 PM. TO 3.15 PM, 6:30 PM. TO 8 PM.
Find in hours the total time duration for which the water is supplied during the day​

Answer 1

Answer:

4 hrs 20 mins is the answer