This math topic focuses on calculating percentage growth, specifically increasing a number by 10% multiples (20% in the provided problems). Students practice computing the final number after a specified percentage increase. Each problem asks for the new value after increasing an original number by 20%, with multiple-choice answers provided. The problems strengthen skills in applying percentage growth formulas and understanding practical implications of percentage increases.
Work on practice problems directly here, or download the printable pdf worksheet to practice offline.
Complete these online problems with 80% or 4 correct answers in a row. Results are immediate.
Calculate the final number when it changes by a percentage
20% more than 5