Question

@ 3 A day fruit seller purchased 3 kinds of grundnut at the rate 21 kg, Rs 18/kg and 15 kg. He then mixed them in the ratio 3:4:5 xspectively by weight and sold the mixture at 40% profit .what is the selling price of the mixture ?​

Answer 1

Answer:

29.4

21*3 + 18*4 + 15*5

210

210+40% of 210

294