260 (approximately)
There are 52 weeks (approximately) in a year
A fortnight is two weeks
52 / 2 x 10 = 260
There are 182 fortnights in seven years.
2 years = 52.1494708995 fortnights.
4 years = 104.2989417989 fortnights.
Two years is about 52.2 fortnights.
78, if you do not overlap.
Two years is about 52.2 fortnights.
About 104.36 fortnights in four years.
17 years is 443.51 fortnights.
There are 182 fortnights in seven years.
4 years = 104.2989417989 fortnights.
2 years = 52.1494708995 fortnights.
130 fortnights in 5 years.
There are 156 fortnights in three years. A fortnight is a period of two weeks, so in one year there are 26 fortnights (52 weeks divided by 2). In three years, that would be 26 fortnights x 3 years = 78 fortnights per year x 3 years = 156 fortnights.
394
5
78, if you do not overlap.
about 22 fortnights