60 kg of a certain variety of rice at Rs. 32 | vedclass

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(C) Let the price of the second variety of rice be $Rs. x$ per $kg$.Total cost of the first variety of rice $= 60 	imes 32 = Rs. 1920$.Total cost of

Vedclass · Accepted Answer

$23$

Vedclass · Answer

(C) Let the price of the second variety of rice be $Rs. x$ per $kg$.Total cost of the first variety of rice $= 60 	imes 32 = Rs. 1920$.Total cost of the second variety of rice $= 48 	imes x = Rs. 48x$.Total quantity of the mixture $= 60 + 48 = 108 \ kg$.Selling price of the mixture $= 108 	imes 28 = Rs. 3024$.Since there is neither profit nor loss,the total cost price must equal the total selling price.Therefore,$1920 + 48x = 3024$.$48x = 3024 - 1920$.$48x = 1104$.$x = \frac{1104}{48} = 23$.Thus,the price of the second variety of rice is $Rs. 23$ per $kg$.

$60 \ kg$ of a certain variety of rice at $Rs. 32$ per $kg$ is mixed with $48 \ kg$ of another variety of rice,and the mixture is sold at the average price of $Rs. 28$ per $kg$. If there is no profit or loss due to the new sale price,the price of the second variety of rice in $Rs.$ per $kg$ is:

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