Answer:
Step-by-step explanation:
The question with some background info added:
- When measuring the dimensions of a room a carpenter uses a tape measure that only displays a number of feet, L, on the metal tape. (The carpenter's tape measure does not display inches)
- Write an expression to determine the length of the room in units of 3 feet.
Solution
Let the length of the room be L feet measured by the carpenter
Then
- L/3 = 1/3L would be measure of the length in units of 3 feet