Question

coffee costing rupees 450 per kg was mixed with chicory costing rupees 225 per kg in the ratio 5 ratio 2 for a certain blend if the mixture was sold at rupees 405 per kg find the gain or loss percent ​

Answer 1

Answer:

coffee costing rupees 450 per kg was mixed with chicory costing rupees 225 per kg in the ratio 5 ratio 2 for a certain blend if the mixture was sold at rupees 405 per kg find the gain or loss percent