If a rectangle is 3 inches by 5 inches, what is its area?

The area of a rectangle is calculated by multiplying its length by its width. In this case, the rectangle is 3 inches by 5 inches. Therefore, the area of the rectangle is:
Area = Length × Width
Area = 3 inches × 5 inches
Area = 15 square inches
So, the area of the rectangle is 15 square inches.
Answer:
15 inches
Step-by-step explanation:
We can use the formula Length times Width to find the Area. In this case the Length and Width are 3 inches and 5 inches. 3 times 5 is 15, so that is the answer.