Percent change in a growing number (10% multiples) - Concept Intro

This math topic focuses on calculating the percentage change when a number grows by varying increments, specifically multiples of 10%. It includes a sequence of problems where students must determine the new percentage after an initial amount is increased to a higher value. Each question provides a base percentage calculation (e.g., 10% of a number) and then asks for the percentage change when that number is increased to a specified amount. The goal is to strengthen understanding of percentage increase, an introductory part of learning about percentages. Multiple choice answers are given for each problem to assess understanding.