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22-04-2020
Mathematics

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in a wildlife park there were 18 gray wolves after three years there were 27 gray wolves what is the precent increase

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22-04-2020

From 18 wolves to 27 wolves, what was the increase? 27 - 18 is 9, so the increase was 9.

How much of 18 is 9? 9 / 18 is equal to 1 / 2, which is 0.5. To make 0.5 a percent we multiply by 100.

0.5 times 100 is 50%.

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