Question

At what price must Kantilal sell a mixture of 80 kg rice at Rs. 6.75 per kg with 120 kg at Rs. 8
per kg to gain 20%?)​

Answer 1

Answer:

80 kg of sugar @6.5 rs/kg is 540 rs. 120 kg of sugar @8 rs/kg is 960 rs. To sell his entire stock at 20% profit the vendor needs to sell it for 1500×120/100 = 1800 rs