- Determine the two consecutive multiples of 10 that bracket 139
- 139 is between 130 and 140
- 135 is the midpoint between 130 and 140
- As illustrated on the number line, 139 is greater than the midpoint (135)
- Therefore, 139 rounded to the nearest ten = 140
139 rounded to the nearest ten with a number line
The solution above and other related solutions were provided by the Round to the Nearest Ten with a Number Line Application.
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