Best Answer

6 hours 20 minutes minus 2 hours 40 minutes equals 3 hours 40 minutes. Math below:

6h20m = 380m

2h40m = 160m

= 220m

220m = 3h40m

Q: How much is 6 hours 20 min - 2 hours 40 min?

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1 hour 20 mins

14 hours and 40 min

The total is 4 times 40 = 160 minutes which is 2 hours and 40 minutes

400 ÷ 60 = 6 hours 40 minutes

8 hr 40 min + 1 hr 45 min = 10 hr 25 min

Related questions

80*4=320 min=5 hours 20 min 2+10 - 5 hours 20 min = 6 hours 40 min means 6:40 am ans

2 hours 55 min

1 hour 20 mins

3 hrs 20 min

14 hours and 40 min

There are: 1420/60 = 23 hours and 40 minutes

2 h 20 min (153.4 miles) via I-40 E

The total is 4 times 40 = 160 minutes which is 2 hours and 40 minutes

Varies depending on head / tail winds but generally 10 hours 20 min to 10 hours 40 min non-stop. From Houston to London you can reduce by approximately one hour.

160 minutes

400 ÷ 60 = 6 hours 40 minutes

7 2/3 hours or 7 hours and 40 minutes.