2 is in the tenths column.
Here is a place values chart.
7 is in the tenth column of 81.7.
The digit in the tenth column of 34.5 is 5 (5 tenths)
The digit in the tenths column is the digit 8.
6
2
7 is in the tenth column of 81.7.
The digit in the tenth column of 34.5 is 5 (5 tenths)
tenth column group 8
The digit in the tenths column is the digit 8.
31.7
6
2
8
8
6
3
3