Answer:
There are 28 sixth graders in the school band.
Explanation:
We can determine how many sixth graders are in the school band by multiplying 40% by 70:
Sixth graders in band = percentage * total number of students
Sixth graders in band = 0.40 * 70
Sixth graders in band = 28
Therefore, there are 28 sixth graders in the school band.