Question

the value of a machine depreciate 10 percent every year if its present valueis Rs 387000,what was its value 1 year ago ?​

Answer 1

Answer:

Rs. 430000

Step-by-step explanation:

Given,

• The value of a machine depreciate 10 percent every year if its present valueis Rs 387000

To find,

• The machine's value 1 year ago.

Solution,

Let's suppose the value of the machine an year ago = x

It's 10% will be x × 10% = x×10/100=x/10

According to the question,

$x - x \div 10 = 387000 \\ 9x = 387000 \\ x = \frac{387000}{9} \\ x = 430000$

Hence,the machine's value is Rs.430000 1 year ago.

Hope this helps you✌✌