45 dolls, 105 footballs and 75 small cars will be be placed on shelves so that each shelf has the same number of each type of toy how mant shelves are needed for each type of toy so that it has the greatest number of toys

Okay so i didn't get this problem petro bought 8 tickets to a basketball game he paid a total of $200 write an equation to determine whether each ticket cost $26 or $28 so i didn't get this question so yeahyou have a good day.