Respuesta :
here is what i got but i might be wrong i am pretty sure that is how you do it
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Answer:27.5
Step-by-step explanation:The original amount is 120. The decrease in membership was 120 – 87 = 33.
Percent of decrease = amount of decreaseoriginal amount=33120=1140
Convert the fraction to a percent:
Percent of decrease====1140⋅100%1140
2⋅10051%552%27.5%