30 Rounded to the Nearest Hundred

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What is 30 rounded to the nearest hundred?

Answer

30 rounded to the nearest hundred is
0

Nearest hundred — the tens digit decides: 5⁠–⁠9 round up, 0⁠–⁠4 keep; digits to the right become 0.

30 is closer to 0 than to 100, so it rounds to 0.

030

0 hundreds place (not written, so 0) 3 The tens digit decides

30
0closer 50midpoint 100

3 < 5 → rounds to 0

30 rounded to every place
PlaceRounded
to the nearest thousandth30.000
to the nearest hundredth30.00
to the nearest tenth30.0
to the nearest whole number30
to the nearest ten30
to the nearest hundred0

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Numbers rounded to the nearest hundred

NumberRounded
130
140
150
170
180
200
210
220
230
240
250
260
270
280
290
300
320
340
350
360
370
380
390
400
420
430
440
450
470
480

FAQ

What is 30 rounded to the nearest hundred?

30 rounded to the nearest hundred is 0

Is 30 closer to 0 or 100?

30 is 30 from 0 and 70 from 100, so it is closer to 0 — that is 30 rounded to the nearest hundred.

How many zeros does rounding to the nearest hundred leave at the end?

None here: 30 rounds to 0 itself. Otherwise at least 2: every digit right of the hundreds place becomes 0.

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