Question

find the Marked price when selling price is 1600 in discount is 20%

Answer 1

let the market price be x

discount =80℅

80℅ of x = 1600

4/5x = 1600

x = 1600 * 5 / 4

x = 2000

Answer 2

Hi friend ✋✋✋✋
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Your answer
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selling price = Rs 1600

Percentage of discount = 20%

Let the marked prove be x.

Then,
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$x - (x \times \frac{20}{100} ) = 1600 \\ \\ = > x - \frac{x}{5} = 1600 \\ \\ = > \frac{5x - x}{5} = 1600 \\ \\ = > \frac{4x}{5} = 1600 \\ \\ = > x = \frac{1600 \times 5}{4} \\ \\ = > x = rs \: 2000$
Therefore,
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Marked price = Rs 2000

HOPE IT HELPS