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10-08-2019
Mathematics

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FIND THE PERCENT DECREASE FROM 20 TO 17. round to nearest tenth if necessary.

give formula

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10-08-2019

Answer:

The percentage decrease is 15%.

Step-by-step explanation:

To find the percent decrease of any two numbers, subtract the numbers and divide it by the original.

So in this case:

20-17÷20

= 3÷20

= 0.15

Now convert to a percent.

0.15×100 = 15%

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