What is 15.85 rounded to the nearest tenth?
15.85 rounded to the nearest tenth is 15.9.
To round 15.85 to the nearest tenth, look at the digit in the hundredth place, which is 8. Since 8 is greater than or equal to 5, we round up. Therefore, 15.85 rounded to the nearest tenth is 15.9.
To round a number to the nearest tenth, you need to look at the hundredth place (the second digit after the decimal point). In this case, the hundredth place is 8.
To round the number, follow the following rules:
- If the hundredth place digit is 5 or above, round the tenth place digit up by 1.
- If the hundredth place digit is 4 or below, leave the tenth place digit as it is.
In this case, the hundredth place digit is 8, which is 5 or above. So, we need to round the tenth place digit up by 1.
The tenth place digit in 15.85 is 5. Since we need to round up, the tenth place digit becomes 6.
Therefore, rounding 15.85 to the nearest tenth gives us 15.9.