Posted by genia on Sunday, August 23, 2009 at 3:06pm.
george can make a square using 4 pipe cleaners.how many pipe cleaners does he need to make 3 squares and why?

math  genia, Sunday, August 23, 2009 at 3:09pm
if george had a package of 200 pipe cleaners,how many would he have left over when he finished making his 3 squares?

math  Damon, Sunday, August 23, 2009 at 3:17pm
If he made three different squares he would need 3*4= 12 but if he can put them beside each other sharing sides he only needs 4+3+3 = 10

math  oneirocritic, Sunday, August 23, 2009 at 7:46pm
So he'd have 190 pipe cleaners left.