1+0+3 is the digit sum of 103
5050
25
The sum of 1/8 and 3/8 is 1/2
The sum is 1. 1/3 + 1/3 + 1/3 = 3/3 = 1
1+0+3 is the digit sum of 103
The sum is 1511.
3
87
5050
i dont no
25
The sum of 1/8 and 3/8 is 1/2
The sum is 1. 1/3 + 1/3 + 1/3 = 3/3 = 1
Sum = 79*(79+1)/2 = 79*80/2 = 3160
41
The answer is 1830.