But the question was not 20 percent of 5000, it was 20 percent of 5000 â¦ percent. So the answer is 1000 percent. And that, in turn, gives the correct answer of 10.
Split boards are easily repaired if you detect the splits before you incorporate them into a piece of furniture. If you notice the split in the wood after you build something, you may have a bigger problem. To avoid the risk of splits, always cut off the last 2 or 3 inches from a piece of lumber before using it.f you notice the split in the wood after you build something, you may have a bigger problem. To avoid the risk of splits, always cut off the last 2 or 3 inches from a piece of lumber before using it.
Saw off the bottom groove on the new flooring plank. Rip cut and remove the bottom groove from the replacement flooring piece using a table saw, circular saw, or sharp chisel and utility knife. Set the saw fence to cut 5/16 in. off the width of the plank and the saw blade depth to cut into it 1/4 in.deep.hen removing old flooring, create a new butt joint on just the side of the plank that's closest to the hole or where the damage ends. Using the technique shown in Photos 1 â 4 and a carbide-tipped flooring blade that can cut through nails, remove the old hardwood flooring and install a perfect replacement piece.