Question

the value of a machine depreciate 10% every year.if its present value is ₹387000, what was its value 1 year ago,?

Answer 1

Answer:



Step-by-step explanation:

Let us suppose the value of the machine an year ago=x.  

It's 10% will be x*10%=x/10

If we analyze the question we can say that  

X-X/10=387000

9X=3870000

X=3870000/9

Therefore X= Rs. 430000

Answer 2

peruchese price =RS. [387000/(1-10/100)¹]
= 387000*10/9
=430000