Question 390226
:05   <pre><font size = 3 color = "indigo"><b>
Hi,        
   7 hr 45 minutes + 40 minutes = 7hr + 85 minutes = 8hr +25 minutes = 8:25
   8 hr 25 minutes + 40 minutes = 8hr + 65 minutes = 9hr + 5min = 9:05
   9 hr 5 minutes + 40 minutes = 9hr + 45 minutes = 9:45