22nordelogr
22nordelogr
16-12-2016
Mathematics
contestada
Percent change from 90 to 60
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Аноним
Аноним
16-12-2016
Do you mean 60 to 90? If so,
A change from 60 to 90 represents a positive change (increase) of 50%
Percent change = [(60 - 90) / 60] x 100 = 50 % (increase)
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