Question

A discount of 15% on one article is the same as a discount of 20% on another article The costs of the two articles can be:​

Answer 1

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Secondary School Math 13 points

A discount of 15% on one article is the same as a discount of 20% on another article. The cost of the two articles can be: a) rs.60, rs.40 b) rs.60, rs.40 c) rs.80, rs.60 d) rs.40, rs.20

Ask for details Follow Report by Hiteshleo9943 18.11.2018

Answers

Vedantshinde4may

Vedantshinde4may Expert

Option : C

Let the C.P. of Ist and IInd article = Rs. x and Rs. y

According to the question, 15% of x = 20% of y

15100×x=20100×y15100×x=20100×y

xy=2015=43xy=2015=43

By option only d is 4 : 3 sequence is Rs. 80 and Rs. 60

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