This math topic focuses on calculating percent growth of a number with visual aids, specifically involving multiples of 10% like 20% and 30%. It practices the skill of determining the total amount after applying a percentage increase, which is illustrated through real-world scenarios like calculating the total bill including a tip. Each problem posits a scenario with multiple possible numeric answers, enhancing problem-solving and percent calculation skills. This set of problems is part of an introductory unit on percentages.

Work on practice problems directly here, or download the printable pdf worksheet to practice offline.