Question

If present cost of a machine is Rs.100000 and its value depreciates at the rate of 10% per annum then find the cost of machine. a) 2 years after
b)2 years ago

Answer 1

Answer:

81,000 ,123456

Step-by-step explanation:

2 yrs after = 81% of 100000

= 81000

2 years before,

p (1 - 10/100)^2 = 100000

p = 123456 (approx)