Income of Avin is 5/8 of the income of Bina .Avin's expenses are one-half of those of Bina ,AND Avin saves 40% of his income .What percentage of her income does Bina save?

• 25%
  
  Let Bina's income=x, then Avin's income=(5/8)x
  As Avin saves 40% of his income, so Avin's expenses are 60% of income=(60/100)*(5/8)x=(3/8)x
  Thus Bina's expenses=2*Avin's expenses=2*(3/8)x=(3/4)x
  Therefore Bina's savings=x - (3/4)x = (1/4)x
  Hence Bina's saving in % = [(1/4)x/x]*100=25%
• 5 years agoHelpfull: Yes(0) No(0)