Answer:
ngl ion even know
Step-by-step explanation:
Answer: 
Step-by-step explanation:
Given
Shopkeeper allows 15% discount on the marked price and still manages a profit of 7%
Suppose the marked price is 
So, the selling price is 
Suppose the cost price is 

So, the percentage the shopkeeper marked his goods above cost price

Hope this helps you If you need any more help let me know in the comments
The answer is A) 6:15, because if you divide both numbers by three, it'll give you 2:5