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tatyana61 [14]
2 years ago
7

Last year, the seventh-grade enrollment at Main Middle School was 612 students. This year, the enrollment dropped to 489 student

s due to the opening of a new middle school. Which best reflects the percent change in enrollment at Main Middle School from last year to this year?
Mathematics
1 answer:
siniylev [52]2 years ago
5 0

Answer:

<em>The percent change in enrollment at Main Middle School was about 20%</em>

Step-by-step explanation:

<u>Percentages</u>

There was a change of enrollments in the 7th grade at Main Middle School from 612 to 489 due to openings of a new school.

The change in the number of enrollments was 612 - 489 = 123.

To express it as a percentage, we divide by the original number and then multiply by 100:

\displaystyle \mathrm{Change} \% = \frac{123 }{ 612} * 100 \approx 0.2

The percent change in enrollment at Main Middle School was about 20%

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