Round the number 20,151 to the place of the underlined digit.

The correct answer is: 20,150

• English

When rounding to the nearest tens place, look at the ones digit of the number. If the ones digit is 0, 1, 2, 3, or 4, you will round down to the previous tens and the hundreds digit does not change. If that digit is 5, 6, 7, 8, or 9, you will round up to the next tens.
Here the given number is 20,151
The ones digit is 1.So that we should round down the number to 20,150
Therefore the answer is 20,150