3 is in the tenths place. So, 8.31 rounds to 8.3 or 8.4.

1 is the digit to the right of 3.

Since, 1 is less than 5, 8.31 is closer to 8.3 than 8.4.

The decimal to the nearest tenth is 8.3.

3 is in the tenths place. So, 5228.39 rounds to 5228.3 or 5228.4.

9 is the digit to the right of 3.

Since 9 is greater than 5, 5228.39 is closer to 5228.4 than 5228.3.

The decimal rounded to the nearest tenth is 5228.4.

The digit in the tenths place is 7.

The digit right to the 7 is 4.

Since 4 is less than 5, 232.74 is closer to 232.7 than to 232.8.

So, the number 232.74 rounded to the nearest tenth is 232.7.

The digit in the tenth place is 8.

The digit right to 8 is 2.

Since 2 is less than 5, 7840.82 is close to 7840.8 than to 7840.9 .

So, 7840.82 when rounded to tenth place is equal to 7840. 8.

The digit in the tenth place is 2.

The digit right to 2 is 3.

Since 3 is less than 5, 17.23 is close to 17.2 than to 17.3.

So, 17.23 rounded to the nearest tenth is 17.2.

The digit in the tenth place is 5.

The digit to the right of 5 is 3.

Since 3 is less than 5, 12.53 is close to 12.5 than to 12.6.

So, 12.53 rounded to the nearest tenth is 12.5.

The digit in the tenth place is 2.

The digit to the right of 2 is 2.

Since 2 is less than 5, 27.22 is close to 27.2 than to 27.3.

So, 27.22 rounded to the nearest tenth is 27.2.

The digit in the tenth place is 3.

The digit to the right of 3 is 5.

Since it is 5, add 1 to the digit left of 5. So, 3 became 4.

So, 82.35 is rounded to the nearest tenth is 82.4.

3 is in the tenths place. So, 2.32 rounds to 2.3 or 2.4.

2 is the digit to the right of 3.

Since 2 is less than 5, 2.32 is closer to 2.3 than 2.4.

The decimal to the nearest tenth is 2.3.

2 is in the tenths place. So, 4927.28 rounds to 4927.2 or 4927.3.

8 is the digit to the right of 2.

Since 8 is greater than 5, 4927.28 is closer to 4927.3 than 4927.2.

The decimal rounded to the nearest tenth is 4927.3.

The digit in the tenth place is 8.

The digit right to 8 is 1.

Since 1 is less than 5, 7657.81 is close to 7657.8 than to 7657.9 .

So, 7657.81 when rounded to tenth place is equal to 7657.8.

In the decimal number, the digit in the hundredths place is 4 and the digit in the thousandths place is 8.

Since 8 is greater than 5, the decimal 312.348 is closer to 312.35 than to 312.34.

The decimal rounded to its nearest hundredth is 312.35.