To find the percent increase or decrease, you take the difference of the two number, and put it over the original number.
1.(396-120)/120 = 276/120 = 230% increase
2.(480-24)/480 = 456/480 = 95% decrease
Thursday, December 17, 2009
How do you find the percent increase or decrease in two numbers?
I have math homework and Im like, what the heck is this? The problems say, 2. Before: 120 After: 396 How do you find the increase or decrease? That is an increse problem and a decrease is Before: 480 After: 24. Can you tell me what to do?How do you find the percent increase or decrease in two numbers?
To find the percent increase or decrease, you take the difference of the two number, and put it over the original number.
1.(396-120)/120 = 276/120 = 230% increase
2.(480-24)/480 = 456/480 = 95% decreasesoccer
To find the percent increase or decrease, you take the difference of the two number, and put it over the original number.
1.(396-120)/120 = 276/120 = 230% increase
2.(480-24)/480 = 456/480 = 95% decrease
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