Question

an article is marked ₹ 4000 . It is sold at ₹ 3120 . what will be its discount per cent

Answer 1

Answer: discount percentage = 22

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Step-by-step explanation:

Discount = 4000 - 3120 = 880 Rs

Let discount perc. be x

-> x/100 * 4000 = 880

40x = 880

4x=88

x=22

Hence discount perc. = 22

Answer 2

marked price = 4000 rs
selling price= 3120 rs
discount= 4000- 3120= 880 rs
now discount percent
$= \frac{880}{4000} \times 100 \\ = 22 \: \%$