find the cube root of 10648 by estimation method

The answer-

  • 3
1st group=648
units digit is 8 so difit in root should be 2
2nd group=10
                 =2cube<10>3cube
                 =8<10>27(8 is closer to 10)
Ten's place=2
 
  .
.  .  Cube root of 10648=22

 
  • 2
digit*
  • 0
Cube root is 22
  • 0
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