2/7
It depends what you want 21 days to be a fraction of. Most commonly, if you mean a fraction of a week: 1 week = 7 days So: 21 days ÷ 7 days = 3 weeks As a fraction: 21/7 = 3 So 21 days = 3 whole weeks, or 3/1 as a fraction. If you mean a fraction of a month or year, it would be different.
4 days is 4/7 of a week
It is 4/7 of a week
Three days is 3/7 of a week, which is a bit less than half.
7/7
2/7
Each day is 1/7 of a week (because there are 7 days per week).
4 days is 4/7 of a week
It is 5/7, because there are 7 days in a week.
It is 4/7 of a week
2/7 of a week would be two days since a week is seven days, two 'parts' of a week would be two days.
6/7
One day is 1/7 of a week, since a week consists of seven days. Therefore, if you take one day and divide it by the total number of days in a week, you get the fraction 1/7.
3/7There are 7 days in one week. 3 out of 7 days = 3/7
Three days is 3/7 of a week, which is a bit less than half.
Since a month consists of four weeks, a fraction of a month would be 1/4th.
11/7