- Determine the two consecutive multiples of 10 that bracket 43
- 43 is between 40 and 50
- 45 is the midpoint between 40 and 50
- As illustrated on the number line, 43 is less than the midpoint (45)
- Therefore, 43 rounded to the nearest ten = 40


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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