keilanargalima keilanargalima

16-01-2019
Mathematics

contestada

There are 80 students in the school band.30% of them are sixth graders, 40% are seventh graders, and the rest are eighth graders.

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kaydenceskyem kaydenceskyem

16-01-2019

Answer:

I am assuming you are asking for the percentage of 8th-graders? 40% of the students are 8th-graders.

Step-by-step explanation:

30% of 80 = 24

40% of 80 = 32

30% of 80 = 24

Add them up, 24 + 24 + 32 = 80!

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