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Earn +20 ptsQ: What is the increase of an amount by 20 percent?
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If 100 is increased to 120 what is the percent of increase?
The amount of increase is 20. The percent increase is 20/100 X 100 = 20%
Find the percent of increase when the original amount is 20 and the new amount is 30 round to the nearest percent if necessary?
20 to 30 is a 50% increase.
What is the precent of increase 20 to 39?
percent increase = (new amount - original amount)/original amount = (39 - 20)/20 = 19/20 Increase is 19/20, ie 95%
What do multiply by to increase an amount by 15 percent?
To increase an amount by 15 percent, you should multiply it by 1.15. This is because 1 represents the original amount, and 0.15 represents the 15 percent increase. For example, if you have an amount of $100, multiplying it by 1.15 results in $115, which reflects the 15 percent increase.
What is the percent of increase from 20 to 39?
Percent Increase = (Final - Initial) / Initial So Percent Increase from 20 to 39 is (39 - 20)/20 19/20, which is 95%
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