Question
In what ratio rice at 50 Rs/kg should be mixed with the
rice at 36 Rs/kg so that selling mixture at Rs 48 per kg gives the profit of 20% if the quantity of 1st type of rice is 28 kg what will be the quantity of 2nd type of rice?Solution
Ratio = 4:10 = 2:5 1st type rice is 28 kg So, 2 means 28. Therefore, 2nd type rice = 28 x (5/2) = 70 kg
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