55 Rounded to the Nearest Tenth

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What is 55 rounded to the nearest tenth?

Answer

55 rounded to the nearest tenth is
55.0

Nearest tenth — 1 decimal place. The hundredths digit decides: 5⁠–⁠9 round up, 0⁠–⁠4 keep.

55.00

0 tenths place (not written, so 0) 0 The hundredths digit decides (not written, so 0)

55
55.0exact 55.05midpoint 55.1

nothing after the tenths place → 55.0 stays

55 rounded to every place
PlaceRounded
to the nearest thousandth55.000
to the nearest hundredth55.00
to the nearest tenth55.0
to the nearest whole number55
to the nearest ten60
to the nearest hundred100

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Numbers rounded to the nearest tenth

NumberRounded
43.643.6
43.9644.0
43.9844.0
4444.0
4545.0
4646.0
46.83246.8
47.8247.8
4848.0
48.07848.1
48.2348.2
50.2450.2
5252.0
52.552.5
52.75252.8
5555.0
56.5256.5
56.83456.8
57.3810557.4
59.67859.7
6060.0
6262.0
6363.0
6464.0
64.564.5
6565.0
71.84171.8
74.36274.4
7575.0
75.3675.4

FAQ

What is 55 rounded to the nearest tenth?

55 rounded to the nearest tenth is 55.0

Does 55 change when rounded to the nearest tenth?

No. There are no non-zero digits after the tenths place, so 55 rounded to the nearest tenth is 55.0 — the same value, written in the form of the place.

How many decimal places does rounding to the nearest tenth keep?

One: the answer always has exactly 1 digit after the decimal point, trailing zeros included — 55 → 55.0.

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