Q. The least possible no. which we shall add to 1720 to make a perfect cube number is _____

• Ans:8
  reason:12*12*12=1728
  1728-1720=8
• 11 years agoHelpfull: Yes(2) No(0)
• 1728-1720=8
  
• 11 years agoHelpfull: Yes(1) No(0)
• 12^3=1728
  so answer is 8
  
• 11 years agoHelpfull: Yes(1) No(0)
• Ans :8
  
  Explanation
  Find the cube nearest to the given number.
  11 ^ 3 -> 1331
  12 ^ 3 -> 1728
  by subtracting 1728 from the given number 1720 gives
  1728 - 1720 = 8
  
• 11 years agoHelpfull: Yes(0) No(0)
• the leastpossibleno is 8,becz 12cube is 17
  28,the given no is 1720 ,1728-1720=8
• 11 years agoHelpfull: Yes(0) No(0)