1. Maria started her homework at 7:10 a.m.She finished at 11:30 a.m. How long(in minute)did it take her to do her homework?

2.The milk tea shops open at 8:00 a.m. and close at 6:30 p.m. everyday how long is the milk tea shop opens?

3. The shadow leaves the pick up point everyday at 5:30 in the morning it takes 2 hours and 46 minutes before it reached its drop-off point what time will it reach the drop off point?

4. Mang Lito started working in the shop at 09 and 30 hours and finished of 16 and 50 hours how long did he work in the shop?

5.Erica plans to visit her aunt who lives in the province she leaves her house at 7:30 a.m. tuesday the journey takes 25 hours and 20 minutes what time and they will erica hear her aunt?​