Posted by Jack on Thursday, October 20, 2011 at 8:33pm.
A computer game starts with a set of 144 tiles separated into 36 equal groups.Sara played the game until there were 8 groups of tiles left.How many tiles were left when Sara finished?

Math  matt, Thursday, October 20, 2011 at 8:36pm
32 tiles left over

Math  Mary, Thursday, October 20, 2011 at 8:56pm
Can you explain to me the procedure to get 32 tiles. Thank you for your help.

Math  bobpursley, Thursday, October 20, 2011 at 9:00pm
There were 36 equal groups of 4 tiles each. She left with 8 groups left, or 8x4 tiles.