4
There are 156 weeks in 3 yrs.
depends but 156 should be right
I believe 1000 weeks is 20 yrs. and 40 weeks just 8 weeks short of 21
1000 yrs
10 weeks and a day
11 yrs
There are 43 full weeks in 10 months.
It is 522 weeks.
52 weeks
521.77457 weeks
10 weeks
the truck can be used for 7.5 yrs on highways and 10 yrs within a city