ANSWER:
70%
Explanation:
Given:
Total area = 320 square feet
Purple area = 96 square feet
The first thing is to calculate the pink area, subtracting the purple area from the total area, just like this:
Now, we can calculate the percent of the room that is pink by dividing the pink area by the total area, then multiplying by 100, like this:
Which means that the pink air represents 70% of the room