30 rounded to the nearest ten
Understand the Problem
The question is asking for the result of rounding the number 30 to the nearest ten, which involves determining which multiple of ten is closest to 30.
Answer
30
Answer for screen readers
The result of rounding 30 to the nearest ten is 30.
Steps to Solve
- Identify the nearest multiples of ten
To solve the problem, we need to find the multiples of ten that are close to the number 30. The two nearest multiples of ten are 20 and 30.
- Determine the distance to the nearest multiples
Next, we calculate how far 30 is from each of these multiples:
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Distance from 30 to 20: $$ 30 - 20 = 10 $$
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Distance from 30 to 30: $$ 30 - 30 = 0 $$
- Compare the distances
Now we compare the two distances:
- The distance to 20 is 10.
- The distance to 30 is 0.
Since 30 is exactly on the multiple of ten, it is the closest.
- Conclusion
Therefore, we round 30 to the nearest ten, which is 30.
The result of rounding 30 to the nearest ten is 30.
More Information
Rounding to the nearest ten is part of a broader concept in number sense that helps with estimation and quick calculations. It is typically applied in contexts where precision is less critical.
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