Question
In what ratio rice at 44 Rs/kg should be mixed with the
rice at 28 Rs/kg so that selling mixture at Rs 42 per kg gives the profit of 20% if the quantity of 1st type of rice is 49 kg what will be the quantity of 2nd type of rice?Solution
Ratio = 7:9 1st type rice is 49 kg So, 7 means 49. Therefore, 2nd type rice = 49 x (9/7) = 63 kg
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