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3.89 Rounded to the Nearest Whole Number

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What is 3.89 rounded to the nearest whole number?

Answer

3.89 rounded to the nearest whole number is

4

Nearest whole number — no decimal places. The tenths digit decides: 5⁠–⁠9 round up, 0⁠–⁠4 keep; the decimals are dropped.

3.89

3 ones place 8 The tenths digit decides

3.89

3 3.5midpoint 4closer

8 ≥ 5 → round up: 4

3.89 rounded to every place
Place	Rounded
to the nearest thousandth	3.890
to the nearest hundredth	3.89
to the nearest tenth	3.9
to the nearest whole number	4
to the nearest ten	0

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3.89 as a fraction in simplest form

See Also

Square Root Calculator - Calculate the square root of any number
Decimal to Fraction Converter - Convert Decimal to Fraction
Fraction to Decimal Converter - Convert Fraction to Decimal

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3.89 Rounded to the Nearest Whole Number. 3.89 rounded to the nearest whole number is 4: the tenths digit 8 is 5 or more, so the ones digit goes up by 1.

https://calculat.io/en/number/round-to-the-nearest/3.89--whole-number/generated.jpg

Numbers rounded to the nearest whole number

Number	Rounded
2.283	2
2.3	2
2.36	2
2.5	3
2.78	3
3.099	3
3.18	3
3.2	3
3.3	3
3.4	3
3.45	3
3.48	3
3.5	4
3.6	4
3.75	4
3.89	4
4.27	4
4.4	4
4.5	5
4.51	5
4.6	5
5.2	5
5.23	5
5.4	5
5.5	6
5.6	6
5.61	6
5.7	6
5.79	6
5.8	6

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FAQ

What is 3.89 rounded to the nearest whole number?

3.89 rounded to the nearest whole number is 4

Is 3.89 closer to 3 or 4?

3.89 is 0.89 from 3 and 0.11 from 4, so it is closer to 4 — that is 3.89 rounded to the nearest whole number.

Does rounding to the nearest whole number keep any decimals?

No: the answer is a whole number, the fraction is dropped after the tenths digit decides — 3.89 → 4.