Chuck saw 30 rows of ceiling tiles with 32 tiles in each row. To solve how many tiles Chuck saw, write the equation: 30 rows x 32 tiles/row = 960 ceiling tiles. Four student tickets to Six Flags cost $95 total. To find the cost of one ticket, write the equation: $95 total / 4 tickets = $23.75 per ticket. Amanda has 632 dimes. To solve how many rolls of 50 dimes she can fill, write the equation: 632 dimes / 50 dimes/roll = 12.64 rolls, or 12 full rolls of 50 dimes each.