3 years ago

In 2010 Elmbrook Middle School had 100 students in the eighth grade. In 2011 the number of eighth

Mathematics

2 answers:

Karolina [17]3 years ago

8 0

Answer:

90 students

Step-by-step explanation:

So, if you have 100 students to start and it decreases by 10% then take the 100 and multiply it by .10. You should get 10. Then, subtract 10 from 100 and you end up with 90.

stepladder [879]3 years ago

8 0

Answer:

hello

2010 = 100 students

2011 = 100 x 0.9 = 90

2012 = 90 x 1.1 = 99

Step-by-step explanation:

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