20.155 Rounded to the Nearest Tenth

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What is 20.155 rounded to the nearest tenth?

Answer

20.155 rounded to the nearest tenth is
20.2

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

20.155

1 tenths place 5 The hundredths digit decides

20.155
20.1 20.15midpoint 20.2closer

5 ≥ 5 → round up: 20.2

20.155 rounded to every place
PlaceRounded
to the nearest thousandth20.155
to the nearest hundredth20.16
to the nearest tenth20.2
to the nearest whole number20
to the nearest ten20
to the nearest hundred0

See Also

Recalculate with different values ↑

Numbers rounded to the nearest tenth

NumberRounded
17.31817.3
17.517.5
17.562417.6
17.817.8
1818.0
18.1418.1
18.1818.2
18.418.4
18.518.5
18.52718.5
18.818.8
18.8418.8
19.23219.2
19.519.5
2020.0
20.15520.2
20.620.6
21.9822.0
2222.0
22.522.5
22.8822.9
2323.0
23.254123.3
23.26523.3
2424.0
24.31624.3
2525.0
25.1225.1
25.3525.4
26.2326.2

FAQ

What is 20.155 rounded to the nearest tenth?

20.155 rounded to the nearest tenth is 20.2

Is 20.155 closer to 20.1 or 20.2?

20.155 is 0.055 from 20.1 and 0.045 from 20.2, so it is closer to 20.2 — that is 20.155 rounded to the nearest tenth.

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 — 20.155 → 20.2.

See Also