Math, asked by sikundas5, 1 year ago

The value of an article is decrease by 10% and again
decrease by 10% what is the net effect on its price.​

Answers

Answered by haridasan85
0

Answer:

Price=loo

decreased by 10%, now 90

decreeced by 10° becomes 90X90 loo=81

decreasem 19%

Answered by ihrishi
0

Step-by-step explanation:

Let the original price of the article be Rs 100.

Now, price decreased by 10%

Therefore,

Resulting price =100-10% of 100

 =100-\frac {10}{100}\times 100\\</p><p>=100-10= 90\\

Since, value of the article is further decreased by 10%, Hence:

New price =90-10% of 90

 =90-\frac {10}{100}\times 90\\</p><p>=90-9= 81\\

Net effect on price = original price - new price

= 100-81=Rs.19

Net\: Percentage \:effect \\=\frac {19}{100}\times 100\\=19\%</p><p>\\

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