0
2.51 rounded to one decimal place is 2.5
Round to one decimal place just means round to one number after the decimal.
Typical rounding rules are if the number to the right is five or higher, than you increase the digit you are rounding by one. If it is four or lower, than you just keep the number the same.
Examples: Round the following numbers to one decimal place:
- 2.57 = 2.6 (because the 7 was greater or equal to 5)
- 3.949 = 2.9 (because the 4 is less than 5)
- 80.95 = 81.0 (the 9 rounds to 10 because 5 is greater than or equal to five)
In this case, rounding 2.51 to one decimal place gives us:2.5, because the one is less than or equal to five.
The answer is 2.5.
Still curious? Ask our experts.
Chat with our AI personalities
Taiga
Professor
FranAdd your answer:
Earn +20 pts
How can you round 683315.2 to one decimal place?
It already is rounded to one decimal place.
How do you round a fraction to a decimal to the nearest tenth?
To get the decimal, divide the numerator of the fraction by the denominator. If the decimal runs to more than one place, then you have to round it to one decimal place.
How do you round 0.85 1 decimal place?
To one decimal place it is rounded to 0.9
How to round 4.50 to one decimal place?
4.50 = 4.5 to one decimal place by removing the 0
How do you round 0.6 to one decimal place?
0.6 is at one decimal place, so no change is needed.
