Respuesta :

To calculate the percentage increase: First: work out the difference (increase) between the two numbers you are comparing. Then: divide the increase by the original number and multiply the answer by 100. If your answer is a negative number then this is a percentage decrease.

Answer: 10.72 %

Step-by-step explanation:

Given : Original number = 51,300

New number = 45,800

Decrease in number = Original number- New number

= 51,300 -  45,800 = 5500

We know that the formula for percent decrease is given by :-

[tex]\text{Percent decrease}=\dfrac{\text{Decrease in amount}}{\text{Orininal amount}}\times100[/tex]

So , the percent decrease for lakeside would be

[tex]\text{Percent decrease}=\dfrac{5500}{51300 }\times100\\\\=\dfrac{5500}{513}\%\approx10.72\%[/tex]

Hence, the percent decrease for lakeside is approximately 10.72 % .

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