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xxMikexx [17]
2 years ago
15

A shopkeeper allows discount of 12% on the marked price of a certain article and makes a profit of 10%. if the article costs the

shopkeeper Rs.420. what price should be the marked price?​
Mathematics
1 answer:
romanna [79]2 years ago
8 0

Answer:

rs288

Step-by-step explanation:

MP of the article = 210×120100×10087.5= Rs.288210×120100×10087.5= Rs.288

Part of solved Discount questions and answers : >> Aptitude >> Discount

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Step-by-step explanation:

1) First, we should realize that since sinФ = 8/17, it is positive. Thus, Ф must be in quadrants 1 or 2. And since cosФ is negative, Ф must be in quadrant 2 because cos, sin, and tan are all positive in quadrant 1

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