This math topic focuses on the skill of calculating percent reductions of numbers using multiples of 10%. It presents problems where learners must compute the resultant value after reducing an original number by 20%. Each problem offers multiple choices for the answers, allowing the learner to select the correct reduced value. The curriculum is part of a larger unit on understanding and practicing with percentages. These exercises are apt for enhancing one's ability to apply percentage calculations in real-life situations.
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Calculate the final number when it changes by a percentage
20% less than 35