Question

Sara purchased a digital camera for 338763, which includes 10% rebate on the list price and 18% tax (under GST) on the remaining price. Find the marked price of the camera.​

Answer 1

Question -

Sara purchased a digital camera for 338763, which includes 10% rebate on the list price and 18% tax (under GST) on the remaining price. Find the marked price of the camera.

Answer -

Let CP = 100

So rebate be 100 - 10 = 90

And GST = 100 + 18 = 118

So,

$\: MP \times \frac{90}{100} \times \frac{118}{100} = 338763$

$MP = 338763 \times \frac{100}{90} \times \frac{100}{118}$

$\boxed{MP = 318,985.87}$

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