Answer: thousandths digit
279.1651 is larger
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Step-by-step explanation:
Both values have "279.16" at the start
The difference starts to happen in the digit just after the 6, which is the thousandths digit
- The first value 279.1642 has '4' in the thousandths digit
- The second value 279.1651 has '5' in the thousandths digit
This makes 279.1651 to be the slightly larger value.