If the price of an item is increased by 10% and then decreased by 10%, the net effect on the price of the item is --

If the price of an item is increased by 10% and then decreased by 10%, the net effect on the price of the item is -- ?

Created: 1 week ago | Updated: 1 week ago | Created By:

Imran Ahmed

an increase of 99%

an increase of 1%

no change

a decrease of 1%

0 1

Best Answer Explained in Below-:

Let, price of the item = Tk.100 After 10% increase the price become = (100 + 10) = Tk.110 Then, after 10% decrease new price = 110 - 10/100×110 = Tk.99 Net decrease = 100 - 99 = Tk.1

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If the price of an item is increased by 10% and then decreased by 10%, the net effect on the price of the item is -- ?

Rashed can stuff advertising circulars into envelopes at the rate of 45 envelopes per minute and Reena require a minute and a half to stuff the same number of envelopes. Working together, how long will it take Rashed and Reena to stuff 300 envelopes?

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