It is: 3
The answer is 32
They are 23 and 32 respectively rounded to the nearest whole number
It is already to the nearest tenth as 3.2
12.5% (13%).
30
32.35 rounded to the nearest whole number is 32
32
The answer is 32
32
They are 23 and 32 respectively rounded to the nearest whole number
Rounded to the nearest whole number, and allowing for measurement error, exactly 32.
The answer will depend on the degree to which the number is rounded. Without any indication of that, it is not possible to answer the question sensibly.
If that's 2.500 grams, it rounds to 3 g
It is already to the nearest tenth as 3.2
32.066 rounded to the nearest whole number is 32. When rounding a number, you look at the digit immediately to the right of the desired place value. If that digit is 5 or greater, you round up; if it is 4 or less, you round down. In this case, the digit to the right of the decimal point is 0, so 32.066 rounds down to 32.
12.5% (13%).
It is: 32