Power of 1/3

Power of 1/3 :

This is the cubes table

Table : 1
Number	Cube
1	1
2	8
3	27
4	64
5	125
6	216
7	343
8	512
9	729
10	1000

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This table formed by using Underlined Digits

Table : 2
Number	Cube ends with
1	1
2	8
3	7
4	4
5	5
6	6
7	3
8	2
9	9
10	0

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Solving cubes little bit tricky but we can do it using a simple table it using a simple table
you have to remember this table-2
when you see 1 it's 1, 2 it's 8, 3 it's 7..........,the cube of the number ends in this formatHow ? we can do for more digits
Step 1:
 Divide first three digits
 for example if the number is 103829 it should be 103 | 829
another example :
if the number is 39304 it should be 39 | 304

Step 2:
We have to solve the right part first then shift to the left part of the number .
Example : 287496 cube ?
Step 1:  287496 >>>>>>> 287|496
Step 2: The number ends with 6 so ...the cube of the number ends with 6 (From table -2) _______________6

Step 3:  Now consider 287 it is lies between cube of 6 and 7 (From table -1) ______________66
    >>>>>  
so next value is 6
Step 4: the answer is 66
Another Example :