What is the difference of the given values to the correct level of precision?

[tex]\[
\begin{array}{r}
22.108 \, L \\
- \quad 5.80 \, L \\
\hline
\end{array}
\][/tex]

A. 16.3 L
B. 16 L
C. 16.308 L
D. 16.31 L



Answer :

To determine the difference between the given values to the correct level of precision, we can follow these steps:

1. Identify the Values:
- The first value is [tex]\( 22.108 \, L \)[/tex]
- The second value is [tex]\( 5.80 \, L \)[/tex]

2. Subtract the Second Value from the First:
[tex]\[ 22.108 \, L - 5.80 \, L = 16.308 \, L \][/tex]

Thus, the raw difference between the two values is [tex]\( 16.308 \, L \)[/tex].

3. Determine the Correct Level of Precision:
- The first value, [tex]\( 22.108 \, L \)[/tex], is given to three decimal places.
- The second value, [tex]\( 5.80 \, L \)[/tex], is given to two decimal places.

According to the rules of precision, the result should have the same number of decimal places as the number with the least precision. Here, [tex]\( 5.80 \, L \)[/tex] dictates the precision, which is to two decimal places.

4. Round the Raw Difference to the Correct Precision:
- The raw difference [tex]\( 16.308 \, L \)[/tex] should be rounded to two decimal places.

When rounding [tex]\( 16.308 \, L \)[/tex] to two decimal places, we get:
[tex]\[ 16.31 \, L \][/tex]

Therefore, the correct difference, rounded to two decimal places, is [tex]\( 16.31 \, L \)[/tex].

So, the answer is [tex]\( \boxed{16.31 \, L} \)[/tex].