[tex]<b><i>HEY THERE!![/tex]
According to the question.
For the fair the organiser ordered 32 rolles of tickets .
though each role has 100 tickets .
so we have to find the total no. of tickets.
So we will multiply 32 with 100.
=> 32× 100= [tex]\boxed{3200\: Tickets }[/tex]
HOPE IT HELPED YOU..