Help please .........
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Answer:
50%, 20%, 36%
Step-by-step explanation:
A: 2012=190, 2014=285. 95 more students. 95 is half of 190.
B: 2014=285, 2015=228. 57 less students. 57 is 20% of 285.
C: 2013=210, 2014=285. 75 more students. 75 is roughly 36% of 210.