Question

A number is increase 5% and then decreased by 5% find the net increase or decrease percent

Answer 1

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Here's Your Answer ⏬

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Step by Step Explanation ;-
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Let the number be 100.

Then , 5% of 100 = 5
Now , 100 + 5 = 105

Then , 5% of 105 = 5.25
Now , 105 - 5.25 = 99.75

So , Final result is -0.25 from the original amount i.e. 100.

Now , the decreased percentage = 0.25/100*100

=> 0.25% ( Decreased )

< Hope It Helps >

Answer 2

Answer:

After increasing 5% and decreasing 5%, the net change will be 0.25% decreament.

Step-by-step explanation:

As per the data given in the question,

we will assume the number to be 100.

Now, we need to increase 5%

so, the new increased no. will be 105% the old no. = (100/100)$\times$105 = 105

Now, we need to decrease 5%

so, the decreased no. will be 95% of 105 = (105/100)$\times$95 = 99.75

So, net change = 99.75-100 = -0.25

Net percentage change = (0.25/100)$\times$100 = 0.25% decreament

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