1 year =365 days =12 months
21 months =365 /12 X21
=638 or 639 days
90 x 7 = 630 days, so you might think that the answer is 21 months (630 ÷ 30); however, the average month is a bit longer than 30 days, so 90 weeks is less than 21 months: about one week shy depending on when you start counting.
How many days in 8 months
100 days equals 3 months and several days, the exact number of days depending on which months are involved.
286 days is between 9 and 10 months.
Approximately 8 months, or 7.88 average months of 30.4 days each.
645 days is equal to 21 months. This is because one month typically has 30 days, so 645 days divided by 30 days/ month is equal to 21 months.
21 days and no hours
About 1 year, 7 months and 21 days.
There are months in the calendar with 28, 29, 30, and 31 days. Depending on what size month you like best, 2 months and 21 days can be 77, 79, 81, or 83 days.
Since a month consists of 28/29, 30, or 31 days we can approximate: 81 days ÷ 30 days/month = 2 months 21 days So 81 days is approximately 2 months, 21 days.
3 months and 21 days
about 1.7 months...so about a month and 21 days
21 x 365(days in a year) = 7665 7665 + 243(number of days in first 8 months) + 19 = 7927 not including leap years
four months and 21 days
3.000 is three days If you mean 3000. then three thousand days is 8 years and 21 days
Average at 30 days per month.30,000 hrs (1 day/24 hrs)(1 month/30 days)= 41.7 months or 41 months and 21 days==========================
3 weeks (21 days) is about ¾ of one month (28 to 31 days).