1. Find the digital root of 36.
2. Find the digital root of 10.
3. Find the digital root of 438.
4. Find the digital root of 7999992.
5. Find the digital root of 7826345.
6. Find the digital root of 907236.
7. Find the digital root of 72554.
8. Find the digital root of 613481.
1. Answer :
36
To find the digital root, add the digits in 36.
= 3 + 6
= 9
Sum of the digits in 36 is a single digit value 9.
So, the digital root of 36 is '9'.
2. Answer :
10
To find the digital root, add the digits in 10.
= 1 + 0
= 1
Sum of the digits in 10 is a single digit value 1.
So, the digital root of 10 is '1'.
3. Answer :
438
To find the digital root, add the digits in 438.
= 4 + 3 + 8
= 15
Here, the sum of the digits in 438 is '15' which is more than 9.
So, add the digits in the sum 15.
= 1 + 5
= 6
Therefore, the digital root of 438 is '6'.
4. Answer :
7999992
Ignoring all 9's in 7999992, we are left with 7 and 2.
= 7 + 2
= 9
Therefore, the digital root of 7999992 is '9'.
5. Answer :
7826345
Find the digits in 7826345 which add up to 9.
7826345
Ignoring the digits which add up to 9, we are left with 8.
'8' is a single digit value.
Therefore, the digital root of 7826345 is '8'.
6. Answer :
907236
Find the digits in 907236 which add up to 9.
907236
Ignoring the digit 9 and the digits which add up to 9, we are left with the digit zero.
Therefore, the digital root of 907236 is '9'.
7. Answer :
72554
Find the digits in 72554 which add up to 9.
72554
Ignoring the digits which add up to 9, we are left with the digit 5 (≠ 0).
Therefore, the digital root of 72554 is '5'.
8. Answer :
613481
Find the digits in 613481 which add up to 9.
613481
Ignoring the digits which add up to 9, we are left with the digits 1 and 4.
= 1 + 4
= 5
Therefore, the digital root of 613481 is '5'.
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