Question

can anyone solve this question ??

the answer is - ₹ 900​

Answer 1

M.P. of washing machine =Rs.10900

Rate of VAT =9%

Consider Rs. x as the reduced price of machine

We know that

VAT at the rate of 9%=x×9/100=Rs.9x/100

So the amount paid =x+9x/100=109x/100

By equating the values

109x/100=10900

By further calculation

x=(10900×100)/109

x=10000

Amount reduced by the shopkeeper =10900–10000

=Rs.900

Therefore, the amount reduced by the shopkeeper is Rs.900.

Answer 2

Answer:

Given M.P. of washing machine = =

10900, VAT = 9%

Let the amount reduced by the shopkeeper be ₹ x, then

final price including VAT = (10900 – x) + 9% of (10900 - x)

10900 = (10900 - x) + 9 x (10900 - x)/100

→ 10900 - (10900 — x) × 109/100

→ 10900 x 100 = 10900 × 109 - 109x

109x = 10900 × 109 - 10900 x 100

⇒ x = 10900 x 9/109 = 900

.. Amount reduced = 900.Rs

Step-by-step explanation:

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