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A person bought some rice and wheat for Rs. 380. The ratio of weight of rice and wheat is 4 : 3 and the price equal amount of rice and wheat is in the ratio 5 : 6. The rice was bought of worth = ?

A person bought some rice and wheat for Rs. 380. The ratio of weight of rice and wheat is 4 : 3 and the price equal amount of rice and wheat is in the ratio 5 : 6. The rice was bought of worth = ? Correct Answer Rs. 200

  Rice   :   Wheat    
Weight 4 : 3    
Price 5 : 6    
Total Price   20 + 18  =  38
∴ 20 + 18 = 38 units
1 unit = Rs. 10
∴ Price of total rice
⇒ 20 × 10 = Rs. 200

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