5 kg of superior quality of sugar is mixed with 25kg of interior quality sugar. The price of superior quality and interior quality is rs 18 and rs 12 respectively. The average price per kg of the mixture is :
5 kg of superior quality of sugar is mixed with 25 kg of inferior quality sugar. The price of superior quality and inferior quality sugar is Rs 35 and Rs 23 respectively. Find the average price per kg of the mixture.
5 kg of superior quality of sugar is mixed with 25 kg of inferior quality sugar. The price of superior quality and inferics quality sugar is Rs. 18 and Rs. 12 respectively. The average price per kg of the mixture is :
