Which place value first determines which of the numbers 279.1642 or 279.1651 is the larger number?thousandthstenthshundredthsten thousandths

From the problem, we have the numbers 279.1642 and 279.1651
They differ on 4 and 5, the third place value after the decimal point.
And a third place value after the decimal point is thousandths
ANSWER :
thousandths