LESSON Percent Increase and Decrease 3-2 Practice and Problem Solving: A/B Find each percent increase. Round to the nearest percent. 1. From 24 teachers to 30 teachers 2. From $18 to $45 3. From 75 pencils to 225 pencils 4. From $65 to $144 5. From 42 acres to 72 acres 6. From 95 trees to 145 trees Find each percent decrease. Round to the nearest percent. 7 From 20 miles to 11 miles 8. From S16 to 54 9. From 126 ounces to 48 ounces 10. From 84 seconds to 8 seconds 11 From 90 apples to 75 apples 12. From 248 workers to 200 workers