The length of the piece of wood that needs to be cut is 102 inches.
Step-by-step explanation:
To determine the length of the piece of wood you need to cut, you subtract the desired length (12 in.) from the current length (114 in.).
So, the length of the piece of wood you need to cut is:
114 in. - 12 in. = 102 in.
The probable question can be: You are measuring a board so you can cut it. you need to cut the wood from 114 in. to 12 in. how long is the piece of wood you are going to cut?