Question: I don't know how to solve that ( see the attachment).The correct answer should be 1167:415 Q.6 A shopkeeper has two types of oil worth

 I don't know how to solve that ( see the attachment).The

I don't know how to solve that ( see the attachment).The correct answer should be 1167:415

correct answer should be 1167:415 Q.6 A shopkeeper has two types of

Q.6 A shopkeeper has two types of oil worth Rs. 75 per litre and Rs. 90 per litre. If he gets 23% profit by selling the mixture of two types of oil at Rs. 83 then the mixing ratio is: A. 67: 15 B. 1167: 415 C. 7:5 D. 1:4 E. 113: 40

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