Question

what is the percent of increase from 6 to 9? write your answer using a percent sign (%).

Explanation:

Step1: Find the amount of increase

The increase is \( 9 - 6 = 3 \).

Step2: Calculate the percent increase

The formula for percent increase is \( \frac{\text{Increase}}{\text{Original Amount}} \times 100\% \). Substituting the values, we get \( \frac{3}{6} \times 100\% \).
Simplifying \( \frac{3}{6} = 0.5 \), then \( 0.5 \times 100\% = 50\% \).

Answer:

\( 50\% \)