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It means to move the decimal point to the left until only one numeral remains to the right side of the decimal point, and to increase that one numeral by adding one if the next numeral to the right of it was 5, 6, 7, 8 or 9 or to decrease that one numeral subtracting one if the next numeral to the right of it was 0, 1, 2, 3 or 4.
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Round 6.52 by 1 decimal place?
6.5- you round it until it has one decimal.
How do you round 2.21 to one decimal place?
2.21 rounded to one decimal place = 2.2
Round 3.91 to one decimal place?
3.91 rounded off to one decimal place = 3.9
How do you round 34.4 to one decimal place?
To round 34.4 to one decimal place, you look at the digit in the second decimal place, which is 4. Since 4 is less than 5, you simply drop all the digits after the first decimal place, resulting in 34.4 rounded to one decimal place.
How do you round 10.99557429 to one decimal place?
To round 10.99557429 to one decimal place, you look at the digit in the tenths place, which is the second digit after the decimal point. In this case, the digit in the tenths place is 9. Since 9 is greater than or equal to 5, you round up the digit in the tenths place to the next higher number. Therefore, rounding 10.99557429 to one decimal place gives you 11.0.
