Question

Monika bought an air cooler for Rs 4400 (including
a tax of 10%). Find the price of the air cooler
before the tax was added.​

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

4000 rs

Step-by-step explanation:

let original SP be 100rs

SP after tax=100+10%*100

                  =100+1(0/100)*100 (after cutting both the 100's)

                 =100+10+110

when the SP price including tax is 4400 rs,the original price =Rs(100/110)*4400

=(100/11)*440[after cutting the zeroes]

=100*40[after cutting 11 and 440]

=4000 Rs