Question

3. Irfan purchases a watch for 540. if the rate of sales tax is 10%, find the total amount will pay to the shopkeeper. 4. ​

Answer 1

Answer:

Cost of wrist watch =Rs540

On this watch sales tax @8%

Then amount of tax =540×1008=1004320=43.20Rs

So amount paid Rajat =540+43.20=Rs583.20

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Answer 2

Given :

• Irfan purchases a watch for 540.
• Rate of sales tax = 10%

To find :

• the total amount that Irfan will pay to the shopkeeper.

Solution :

⇒ Let's find the Sales tax.

$\longrightarrow \sf Sales \: Tax = \dfrac{Cost \: price }{100} \times rate \: of \: sales \: tax$

$\longrightarrow \sf \dfrac{540}{100} \times 10$

$\longrightarrow \sf \dfrac{54 \not 0}{1 \not 0 \not 0} \times 1 \not 0$

$\longrightarrow \sf \dfrac{54 }{1 } \times 1$

$\longrightarrow \sf \dfrac{54 \times 1 }{1 }$

$\longrightarrow \sf \dfrac{54}{1 }$

$\longrightarrow \sf 54$

$\Rightarrow \bf Total \: amount = Cost \: Price + Sales \: Tax$

$\bf \Rightarrow 540 + 54$

$\bf \Rightarrow 594$

• Therefore, Irfan has to pay 594 to the shopkeeper.