This math topic focuses on calculating a 10% reduction of various numbers. It helps students understand how to find 10% of a number and then subtract that amount to determine the final value after the reduction. Each question provides a starting number, from which students are expected to calculate the amount representing a 10% decrease and then identify the resulting lowered value from multiple choices. This skill is vital for grasping basic percentage reductions.
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Calculate the final number when it changes by a percentage
10% of 30 is 3.
What is 10% less than 30