Round 14.3 to the nearest tenth and the nearest one
The Correct Answer and Explanation is:
To round 14.3 to the nearest tenth and the nearest one, we need to look at the place value of the number in question.
Nearest Tenth:
The tenth place is the first digit after the decimal point. In 14.3, the digit in the tenth place is 3. Since there are no digits further to the right of the tenth place, the rounding rule tells us to leave the digit 3 unchanged. Therefore, 14.3 rounded to the nearest tenth is 14.3.
Nearest One:
Now, let’s round 14.3 to the nearest whole number (or nearest one). The rounding rule for whole numbers involves looking at the tenths place again. If the digit in the tenths place is 5 or higher, we round up. If it is 4 or lower, we round down.
In this case, the tenths digit is 3, which is less than 5, so we round down. Therefore, 14.3 rounded to the nearest one is 14.
Summary:
- Nearest tenth: 14.3
- Nearest one: 14
This method of rounding applies to any number and helps us estimate and simplify values in real-world scenarios. When rounding to the nearest tenth, the focus is on precision to one decimal place. Meanwhile, rounding to the nearest one simplifies a value even further, often used for approximate measurements or when dealing with whole quantities.
