Percent of Change

Watch the video over percent of change. Take notes as you watch the video. Percent of change You need to answer the practice questions until you reach a smart score of 80. Once you have finished L.9, you need to do L.10 as well. Both sections need a score of 80. Click this link to get to the practice questions on IXL. Find the percent error. estimated time: 32 min, actual time: 40 min 80% 20% 25% 8% Find the percent error. estimated temperature: 56°F, actual temperature: 52°F 7.70% 8% 7.10% 9.30% Jaya estimates that the length of her classroom is 20 feet. The actual length is 28 feet. What is the percent error of her estimate? 7.10% 4% 28.60% 40% Find the percent of change from 58°F to 84°F. 16.92% 44.83% 30.95% 26.0% What is the percent of change from 32 ounces to 28 ounces? 12.5% decrease 14.3% increase 12.5% increase 14.3% decrease