The length and the breadth of a rectangle are changed by +20% and by –10%, respectively. What is the percentage change in the area of the rectangle?
Question
Solution 1
To solve this problem, we need to understand that the area of a rectangle is calculated by multiplying its length by its breadth.
Step 1: Let's assume the original length of the rectangle is 100 units and the original breadth is 100 units. Therefore, the original area is 100 * 100 = 10,000 square Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
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