Amit and Ravi invested capitals in the ratio 5:4. At the end of 8 months Amit withdrew and they got equal profits. Find for how long Ravi invested his money?

a)11 months
b) 6 months
c)10 months
d) 12 months
e) None

• 8:5=4:x
  That is 8*5=4*x
  2*5=x
  X=10 months
• 7 years agoHelpfull: Yes(4) No(0)
• option c 10 months
• 8 years agoHelpfull: Yes(3) No(2)
• amit:ravi=5:4(given)
  5*8:4*10=40:40=1:1
• 8 years agoHelpfull: Yes(3) No(0)