Finding Percent of Change

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Finding Percent of Change COURSE 2 LESSON 6-8 Finding Percent of Change Find the percent of discount for a $74.99 tent that is discounted to $48.75. 74.99 – 48.75 = 26.24 Find the amount of the discount. = Write the proportion. 26.24 74.99 n 100 74.99n = 26.24(100) Find the cross products. 74.99n 74.99 26.24(100) = Divide each side by 74.99. n 35 Simplify. The percent of discount for the tent is 35%. 6-8

Finding Percent of Change COURSE 2 LESSON 6-8 Finding Percent of Change Find each percent of change and round to the nearest tenth. State whether it is an increase or decrease. 1. 10 to 25 2. 95 to 76 3. 36 to 30 4. 70 to 82 150% increase 20% decrease 16.7% decrease 17.1% increase 6-8