4/15 of 5/7 of a number is greater than 4/9 of 2/5 of the same number by 8. What is half of that number?

• Let no. be x
  4/15*5/7*x - 4/9*2/5*x =8
  by further solving
  20x/105- 8x/45=8
  4x/315=8
  x=630
  we have to find x/2
  =630/2=315
  Answer is 315
• 11 years agoHelpfull: Yes(1) No(0)