Question

A balloon can hold 3 cubic feet of air. The balloon is blown up larger to hold 8 cubic feet of air. What is the percent of change for the volume of air inside the balloon

Answer 1

The percent of change for the volume of air inside the balloon when it expands from 3 cubic feet to 8 cubic feet is 166.67%.

Step-by-step explanation:

To calculate the percent of change for the volume of air inside the balloon when it expands from 3 cubic feet to 8 cubic feet, you can follow these steps:

1. Calculate the change in volume: subtract the original volume from the new volume.
   8 cubic feet - 3 cubic feet = 5 cubic feet.
2. To find the percent of change, divide the change in volume by the original volume.
   5 cubic feet / 3 cubic feet = 1.6667 (rounded to four decimal places).
3. Multiply by 100 to convert the decimal to a percentage.
   1.6667 * 100 = 166.67%

So, the percent of change for the volume of air inside the balloon is 166.67%.