Question

An article is listed at Rs 850. A customer pays Rs 612 for it after getting two successive discounts. If the rate of first discount is 10%, the rate of 2nd discount is ?​

Answer 1

Answer:

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Answer 2

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listed price of an article is Rs. 850

To find

the percentage of second discount

solution

the first discount amount = 850 × 10/100 = Rs. 85

the price after first discount = 850 - 85 = Rs. 765

the price after second discount = Rs. 612

the second discount amount = price after first discount - price after second discount = 765 - 612 = Rs. 153

let the second discount = x %

so the second discount amount = 765 × x/100 = Rs. 765x/100

now if we compare the two value of the second discount then we will get the following mathematical equation :

765x/100 = 153

X = 15300/765

X = 20

hence, the second discount is 20%

Step-by-step explanation:

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