There are 70 students in the school band. 40% of them are sixth graders, 20% are seventh graders, and the rest are eighth grader
s.
1. How many band members are sixth graders?
band members
2. How many band members are seventh graders?
band members
3. What percentage of the band members are eighth graders?
1 answer:
Answer:
1=28 students 2=14students 3=40%
Step-by-step explanation:
<u>1.</u> 70 students = 100%
7 students = 10%
28 students = 40%
28 students are sixth graders!
<u>2.</u>70 students = 100%
7 students = 10%
14 students = 20%
14 students are seventh graders!
<u>3</u>.Percentage of band that is eighth graders: 40+20=60% 100%-60%=40%
40% are eighth graders!
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