A and B started a business.A I nvested rs-200 more than B.A invested his money for 5 monnths and B for 4 months and A gets 90 more than B out of the total profit 510,how much did they invested?

• LET A=X+200
  B=X
  LET PROFIT ON 200 IN A MONTH =P
  AND PROFIT ON X IN A MONTH =Q
  HENCE
  5P+5Q+4Q=510 AND
  5P+5Q-4Q=90
  AFTER SOLVING WE GET P=15/2 AND Q=105/2 AND Q/P=7/1
  THAT MEAN PROFIT ON X IS 7 TIME PROFIT ON 200
  HENCE X=7*200
  
  HENCE A INVEST =1600
  AND B INVEST =200
  
• 10 years agoHelpfull: Yes(0) No(1)
• A=1600
  B=1400
• 10 years agoHelpfull: Yes(0) No(0)