In a tank 7/13 th part contains fuel. 22 liters of fuel is taken out from the tank, Themn its showing 1/5th mark in tank.

• Total capacity=65 literss
  
  If capacity of tank=x liters, then (7x/13)-22=x/5, x=65
• 8 years agoHelpfull: Yes(33) No(0)
• Let X ltr is total capacity,
  then
  (7/13)x-(1/5)x=22
  (35x-13x)/65=22
  x=65
• 8 years agoHelpfull: Yes(6) No(1)
• amount of decrement in the volume of tank =7/65-1/5=22/65
  x *22/65=22
  so x=65 L
• 8 years agoHelpfull: Yes(2) No(0)
• let the total capacity of tank be x,
  now the equation is as follows..
  (7x/13) - 22 = (x/5)
  x[(7/13) - (1/5)]= 22
  x[(35-13)/(13*5)] = 22
  x(22/65) = 22
  x= (22*65)/22
  x= 65
• 8 years agoHelpfull: Yes(0) No(0)
• (7X/13)-22=X/5, X=65 litres
• 7 years agoHelpfull: Yes(0) No(0)