<u>Answer:</u>
<h2>-33.33%</h2>
<u>Explanation:</u>
30-45 = -15
percent of change = 100(-15/45) = -33.33%
4(5)=20
5(5)=25
4 groups of 6th grader
5 groups of 7th graders
Answer: D
Step-by-step explanation: ITS THE ONLY ONE THAT MAKES SENSE.
The correct answer is the letter B
