3.14 rounded to the nearest tenth
Understand the Problem
The question is asking how to round the number 3.14 to the nearest tenth. This involves looking at the digit in the hundredths place to determine whether to round up or down.
Answer
3.1
Answer for screen readers
The rounded number is 3.1.
Steps to Solve
- Identify the tenths and hundredths places
In the number 3.14, the tenths place is the first digit to the right of the decimal, which is 1, and the hundredths place is the second digit to the right, which is 4.
- Determine whether to round up or down
Next, look at the digit in the hundredths place, which is 4. The rule for rounding is that if this digit is 5 or greater, you round up the tenths place by 1. If it is less than 5, you keep the tenths place the same.
- Apply the rounding rule
Since 4 is less than 5, we will not round up the tenths place (1). Therefore, the rounded number remains 3.1.
The rounded number is 3.1.
More Information
Rounding is a common mathematical practice used to simplify numbers while maintaining their approximate value. In this case, rounding 3.14 to the nearest tenth helps to make the number easier to work with.
Tips
- Confusing the places: Sometimes, people might mix up the tenths and hundredths places. Remember, the tenths place is the first number after the decimal, and the hundredths place is the second.
