100*(39-20)/20 = 100*19/20 = 95%
100*(39-20)/20 = 100*19/20 = 95%
100*(39-20)/20 = 100*19/20 = 95%
100*(39-20)/20 = 100*19/20 = 95%
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Percent Increase = (Final - Initial) / Initial So Percent Increase from 20 to 39 is (39 - 20)/20 19/20, which is 95%
95% increase
percent increase = (new amount - original amount)/original amount = (39 - 20)/20 = 19/20 Increase is 19/20, ie 95%
Well, honey, that's a 95% increase. So, basically, you went from 20 to 39, which is a jump of 19. Divide that by the original number (20) and multiply by 100 to get your percentage. Voila, math magic!
Percent or percentage equates to hundredths. 39% equates to 39/100' 39% of 20 = 20 x 39/100 = 39/5 = 7.8