There are 3 mixtures when mixed in the ratio of 3:4:5 price was 240.When mixed with 6:4:9 price was 340.what's the price when mixed in 5:6:8 ration price is_________ Choose the correct choice from the following:
A) 346
B) 356
C) 366
D) 376
E) 386
3x+4x+5x=240   x=20   6x+4x+9x=340   x=17.89   5*20+6*20+8*20= 
<gadget id="calculator">5*20+6*20+8*20</gadget>
<output>380</output>
380-4= 
<gadget id="calculator">380-4</gadget>
<output>376</output>
376   ANSWER:376
<result>D</result>
There are 3 mixtures when mixed in the ratio of 3:4:5 price was 240.When mixed with 6:4:9 price was 340.what's the price when mixed in 5:6:8 ration price is_________