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.
TIPS & WARNINGS. If wood splits while you are driving a screw, you can often remove the screw and repair the split with glue and clamps. After the glue dries, drill a pilot hole before driving another screw. Splitting wood weakens structural integrity.old the drill bit and the screw next to each other, with the bit in front of the screw, hiding the screw. Look at how much of the screw the drill bit is hiding, especially the threads. 1  If you can't see the threads, the bit is too big. 2  If all you see is the tips of the threads, the bit is too big.