Question

what is the percent of decrease from 80 to 56? write your answer using a percent sign (%).

Explanation:

Step1: Find the amount of decrease

Subtract the new value from the original value: $80 - 56 = 24$

Step2: Calculate the percent decrease

Use the formula $\text{Percent Decrease} = \frac{\text{Amount of Decrease}}{\text{Original Amount}} \times 100\%$. Substitute the values: $\frac{24}{80} \times 100\% = 0.3 \times 100\% = 30\%$

Answer:

30%