1 Natural stone tiles of marble, granite, slate or more start at $2 a square foot, or $200 for 10x10-feet, but costs climb rapidly for custom designs or special orders.  Mosaics are any tile less than two inches square (although they can be round or hexagonal), usually mounted on a 12x12-inch mesh sheet.
Definition of problem-solving. : the process or act of finding a solution to a problem Let's do some problem-solving and see if we can't figure out what to do. problem-solving skills.
1 Define the problem. 2  With the information in front of you, you're ready to write down a problem statement - a comprehensive definition of the problem. 3  Before you do, remember two general principles: 4  Define the problem in terms of needs, and not solutions. Define the problem as one everyone shares; avoid assigning blame for the problem. 2  This is particularly important if different people (or groups) with a history of bad relations need to be working together to solve the problem.