Final answer:
To find the length L of a rectangle with an area of 16m^2 and width of 4m, we divide the area by the width. The length L is found to be 4 meters.
Step-by-step explanation:
To find the length L when given the area A of a rectangle and its width W, we use the formula A = LW, where A is the area, L is the length, and W is the width.
In this case, the area A is 16 square meters (16m2) and the width W is 4 meters (4m).To solve for L, we rearrange the formula to L = A / W.
Now, plugging in the values we have:
L = 16m2 / 4m
L = 4m
Therefore, the length L of the rectangle is 4 meters.