l=15w=5The area of a rectangle is equal to the length times the width.(length)⋅(width)Substitute the values of the length l=15 and width w=5 into the formula for the area of a rectangle.15⋅5Multiply 15 by 5.75 Find the Area rectangle (15)(5) Solving MATH problems We can solve all math problems. Get help on the web or with our math app