Answer:
34 fortnights
Step-by-step explanation:
Convert months into weeks. Do this by multiplying the number of months with 4 because there are 4 weeks in a month.
17 x 4 = 68
There are 68 weeks in 17 months
A fortnight is 2 weeks. To find how many fortnights are in 68 weeks, divide 68 weeks by 2 weeks
68 / 2 = 34
There are 34 fortnights in 68 weeks or 17 months