512162 is already rounded the nearest tenths.
512160
512160
The answer depends on the degree of rounding required.
512162 rounds down to 512160
Look at the digit in ones place. If it is five or greater, round the digit in tens place to the next higher digit. If the digit in ones place is less than five, leave the digit in tens place as it is. 512162 rounded to the nearest tens is 512160.
126.856 round to the nearest tenths is 126.9
15.02499 round to the nearest tenths is 15.0
If you round 43.33 to the nearest tenths the result is 43.3
It does if you round to the tenths place.
907.457 to the nearest tenths is 907.5
No, it is already rounded to the nearest tenths.
74,283.629 to the nearest tenths =74,283.6