Respuesta :

gmjohnson2000
To find the percentage of change, find the difference between the two by subtracting 31 from 62, leaving you with 31. Divide 31 by 62, which should give you 0.5. Multiply this number by 100, leaving you with 50%. There is a 50% change from 62 trees to 31 trees.
If you divide 62 by 31 you will get 31. 31 is half of 62 therefor it will be 50%

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31 = 50%

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