as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
system
state the equation for calculating the area of a rectangle.
user
the equation for calculating the area of a rectangle is a = l × w, where l is the length and w is the width of the rectangle.
assistant