A plane moves from 9°N40°E to 9°N40°W. If the plane starts at 10 am and takes 8 hours to reach the destination, find the local arrival time.

• plain is going from east to west so we add 40+40=80
  now for every degree the time taken is 4min
  so for 80 it will be 320min=5hr 20min
  10am+8hr-5hr 20min=10am+2hr 40min=12:40pm
• 11 years agoHelpfull: Yes(3) No(1)
• Ie, 40+40=80
  Multiply the ans by 4
  =>80*4=320min
  Convert this min to hours i.e., 5hrs 33min
  It takes 8hrs totally. So 8-5hr 30 min=2hr 30min
  So the ans is 10am+2hr 30 min
  Ans: 12:30 it will reach
• 12 years agoHelpfull: Yes(2) No(8)
• degrees=40+40=80
  minutes=80*4=320
  hours=5 hours 20 minutes
  answer=10 am+(8 hours-5 hours 20 minutes)=10 am +2 hours 40 minutes=12:40
  
• 10 years agoHelpfull: Yes(2) No(0)
• plz explain it clearly...
• 12 years agoHelpfull: Yes(1) No(1)