The value of a residential flat constructed at a cost of rs.100000 is deprecating at the rate of 10% per annum. What will be its value 3 years after construction?

yes please.. the formula is the one of compound interest...p(1-r/100)to the power is the minus sign because the question is of depreciation...and you can put in the values ...p is 100000 the rate is 10 and the time three years
i cant solve it
can u solve???
is your answer once coming 133100???


The answer is rs 72900
1 5 1
your answer is correct but please explain the method too...
please explain
i have solved it but it is still not coming??
72900 how it came