64.5 Rounded to the Nearest Tenth

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What is 64.5 rounded to the nearest tenth?

Answer

64.5 rounded to the nearest tenth is
64.5

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

64.50

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

64.5
64.5exact 64.55midpoint 64.6

nothing after the tenths place → 64.5 stays

64.5 rounded to every place
PlaceRounded
to the nearest thousandth64.500
to the nearest hundredth64.50
to the nearest tenth64.5
to the nearest whole number65
to the nearest ten60
to the nearest hundred100

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FAQ

What is 64.5 rounded to the nearest tenth?

64.5 rounded to the nearest tenth is 64.5

Does 64.5 change when rounded to the nearest tenth?

No. There are no non-zero digits after the tenths place, so 64.5 rounded to the nearest tenth is 64.5 — the same value.

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 — 64.5 → 64.5.