A multiple of seven
1230 /7 = 175 weeks and a few days left over
4 and then a few more days.
there are 560 days in 80 weeks
Four weeks and five days.
126 days is 18 weeks.
There are 5 weeks in 35 days.
There are 175 days in 25 weeks.
77 days = 11 weeks
There are 420 days in 60 weeks.
it normally last a few days but it could last several weeks too, depending on the bug.
Eight weeks.
There are 784 days in 112 weeks.