Question

Round 3.122 to the nearest hundredth

Answer 1

3.12

Explanation:

3.122 rounds up to 3.12 because 2 is less than 5, so the number rounds down.

Answer 2

3.12

Explanation:

1 number after the decimal - tenths place.

2 numbers after the decimal - hundredths place.

3 numbers after the decimal - thousandths place.

4 numbers after the decimal - ten thousandths place.

5 numbers after the decimal - hundred thousandths place.