Question

3. A machine is bought for Rs. 180400. Its
value deprecates at the rate of 10% per
annum. Find its value after 2 years.​

Answer 1

Answer:

146,124

Step-by-step explanation:

Principal = 180400

Time = 2 years

Rate = 10%

$180400 \times ( 1 - \frac{10}{100})^{2}$

$180400 \times (\frac{100 - 10}{100} )^{2}$

$180400 \times ( \frac{90}{100} )^{2}$

$180400 \times ( \frac{9}{10} )^{2}$

$180400 \times \frac{9}{10} \times \frac{9}{10}$

$1804\times 9 \times 9$

$rs.146,124$