Question

3 years 9 weeks into days​

Answer 1

here is ur answer mate
9×7+3×365=1158
1week=7days
1year=365days

Answer 2

Solution.

=1Year=365 Days

=365× 3=1095Days

=1week=7days

=7×9=63days

=(1095+63)Days

=1158Days.