Question

the value of a machine deperciates each year by 10% of it's value at the beginning of that year . It's value when new is 750rs find the value when it's two year​

Answer 1

Answer:

10/100×750 =. Do this that's your answer

Answer 2

Given,

• The initial prize of the machine = Rs. 750
• Rate of depreciation = 10%

To find,

• The prize of the machine after 2 years.

Solution,

Since the value is being reduced every year, we use the compound interst formula.

(Note : We use ' - ' in order to find the amount depreciated.)

$A = P(1 - \frac{R}{100})^{n}$

A = 750(1 - 10/100)²

= 750(90/100)²

$750 \times \frac{90}{100} \times \frac{90}{100}$

= Rs. 607.5

Therefore, the cost of the machine after 2 years is Rs. 607.5

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