The diagram shows a rectangle.
3a x 5b
Write down an expression for the area of the rectangle.
Simplify your answer.
The expression for the area of the rectangle is 3a x 5b.
To simplify the expression, we can multiply the coefficients and combine the variables.
The simplified expression is 15ab.
The area of a rectangle is calculated by multiplying its length by its width.
In this case, the length is 3a and the width is 5b.
So, the expression for the area of the rectangle would be:
Area = length x width
Area = (3a) x (5b)
Area = 15ab
Therefore, the simplified expression for the area of the rectangle is 15ab.