Identify the percent of change as an increase or a decrease. Then find the percent of change. Round to the nearest tenth of a percent if necessary.
12 inches to 36 inches

Answer: 200% increase

Step-by-step explanation:

Being an increase from 12inches to 36inches, we will calculate the percentage increase.

%increase = final length -initial length/initial length × 100%

Answer: 200% increaseStep-by-step explanation:Being an increase from 12inches to 36inches, we will calculate the percentage increase.%increase = final length -initial length/initial length × 100%Initial length = 12inchesFinal length = 36inches%increase = 36-12/12 × 100%%increase = 24/12 × 100%%increase = 200%Answer:Step-by-step explanation: