24 rounded to the nearest ten
Understand the Problem
The question is asking how to round the number 24 to the nearest ten. To do this, we look at the unit place digit (which is 4 in this case) to determine whether to round down or up.
Answer
$20$
Answer for screen readers
The number 24 rounded to the nearest ten is $20$.
Steps to Solve
- Identify the number to round
We start with the number 24, which is the number we want to round to the nearest ten.
- Check the unit's place
Look at the unit digit of 24. The unit digit is 4.
- Determine rounding rules
According to rounding rules, if the unit digit is less than 5, we round down. If it's 5 or more, we round up.
- Round the number
Since the unit digit is 4, which is less than 5, we round down to 20. The nearest ten to 24 is 20.
The number 24 rounded to the nearest ten is $20$.
More Information
Rounding is a common way to simplify numbers, making them easier to work with. When rounding to the nearest ten, you are effectively finding which multiple of ten is closest to your original number.
Tips
- Forgetting to check the unit digit properly can lead to incorrect rounding.
- Confusing the rules for rounding up and down, particularly with boundary numbers like 5.
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