Math, asked by navathanavatha023, 7 days ago

a A shopkeeper increases the price of an item by 10% and then decreased by 10%.The final price as compared to original price is​

Answers

Answered by rednamprasad2020
1

Answer:

1:1

Step-by-step explanation:

let the original price be 100%

Increased by 10% = (100+10)% = 110%

Decreased by 10% = (110-10)% = 100%

Final price: Original price = 100: 100 = 1:1

Answered by aftabahemad
0

As per the data given in the question,

We have to determine the final price of any commodity when the price of the commodity is first increased by 10% then decreased by 10%.

So, let the actual price of the item = Rs 100x

So, if the price is increased by 10%

So, new price of the item will be 110\%\:of\:100x = 110x

As now the price of item is decreased by 10%.

So, the new price will be (100-10)% i.e. 90% of the item.

So, new price will be 90\%\:of\:110x = \frac{90}{100}\times 110x = 99x

Hence, the final price of item when it is first increased by 10% and then decreased by 10% will be 99x.

So, the new price will be 99x while the original price was 100x.

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