Question

$\huge\bold{Question :-}$

If the total deprecuation of machinery and equipment in one year is Rs8000 and the ratio of the amount of depreciation of machinery and equipment is 1:3 , then the rate of depreciation of equipment is
(i)10% (ii)20% (iii)30% (iv)none of these.

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Answer 1

The rate of depreciation of equipment is 75%

Step-by-step explanation:

The  ratio of the amount of depreciation of machinery and equipment is 1 : 3

let amount of depreciation of machinery be Dm and equipment be De

Therefore, 

The total depreciation of machinery and equipment in one year is 8000

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Answer 2

Answer:

HELLO AYU

Step-by-step explanation:

If the total depreciation of machinery and the equipment in one year is ₹8000.

The ratio of the amount of depreciation of machinery and equipment is 1:3.

Let the common ratio is x.

Let the common ratio is x.So, the depreciation of machinery is ₹ x.

Let the common ratio is x.So, the depreciation of machinery is ₹ x.And the depreciation of equipment is ₹ 3x.

\begin{gathered} = > x + 3x = 8000 \\ = > 4x = 8000 \\ = > x = 2000\end{gathered}

=>x+3x=8000

=>4x=8000

=>x=2000

The depreciation of equipment is 3x i.e. ₹ 6000.