SOLUTION: Devi orders one bowl of Ramen at a Japanese restaurant which offers an 18% discount.There is a service charge of 10% and GST is at 7%. Given that she paid a total of $10.13 find th

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Question 1129757: Devi orders one bowl of Ramen at a Japanese restaurant which offers an 18% discount.There is a service charge of 10% and GST is at 7%. Given that she paid a total of $10.13 find the Marked price of the Ramen.
Found 2 solutions by MathLover1, MathTherapy:
Answer by MathLover1(20850)   (Show Source): You can put this solution on YOUR website!

Let equal the marked price of ramen.

The % discount is equal to , or

The service charge, when applied to the discounted ramen price, is
The GST, when applied to the discounted ramen price, is

Since she paid all 3 of these, and it totaled to , you can add them together to get this equation:



Combine the terms to get:

Divide by to get:

So, the original price of the ramen was .


Answer by MathTherapy(10552)   (Show Source): You can put this solution on YOUR website!
Devi orders one bowl of Ramen at a Japanese restaurant which offers an 18% discount.There is a service charge of 10% and GST is at 7%. Given that she paid a total of $10.13 find the Marked price of the Ramen. 
Correct equation: 

Correct answer, after solving for P, the marked price: 

Accept NO OTHER ANSWER, if you wish to get this right! 

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