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sergij07 [2.7K]
3 years ago
10

There are 324 students in Jefferson middle school. 5/12 of the students are 7th graders. 1/4 of the students are 9th graders. Th

e rest are 8th graders. How many students are 8th graders?
Mathematics
1 answer:
Greeley [361]3 years ago
3 0

Answer:

They are 108 8th graders at Jefferson Middle School

Step-by-step explanation:

324 x 5/12 = 135 7th graders

324 x 3/12 = 81 9th graders

324 x 4/12 = 108 8th graders

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