The watch would gain 24 minutes in 3 days
1 week 3 days 23 hours and fifty minutes
3 days =4320 minutes 3 days=72 hours 3 days=259 200 seonds
An hour is 60 minutes, so 40 minutes is 2/3 of an hour.
A month is not a fixed period of time. There are 1440 minutes in a day. The number of minutes in 3 average months of 30.4 days is 131487.12 minutes For a month of 28 days (40310 minutes), 3 months is 120,960 minutes For a month of 29 days (41760 minutes), 3 months is 125,280 minutes For a month of 30 days (43200 minutes), 3 months is 129,600 minutes For a month of 31 days (44640 minutes), 3 months is 133,920 minutes For 365 days divided by 4 = 131,400 minutes in 3 months For 366 days divided by 4 = 131,760 minutes in 3 months
21,000,000 minutes = 350,000 hours = 14,583 days and 8 hours 2,083 weeks, 2 days and 8 hours 40 years, 3 weeks, 2 days and 8 hours.
There are 5,040 minutes in 3 and a half days.
3 days = 4,320 minutes.
4,320 minutes = 3 days.
16666 and 2/3 minutes
In 4 weeks and 3 days there are 44,640 minutes.
About 2 days sorry if that is to long.