To determine the percentage of people who do not use Soap L, but use Soap M, follow these steps:
1. Identify the number of people who do not use Soap L:
According to the survey table:
- The number of people who do not use Soap L and use Soap M is 264.
- The number of people who do not use Soap L and do not use Soap M is 136.
By summing these values, we get the total number of people who do not use Soap L:
[tex]\[
\text{Total number of people who do not use Soap L} = 264 + 136 = 400
\][/tex]
2. Identify the subset of people within that group who use Soap M:
From the table, the number of people who do not use Soap L but use Soap M is 264.
- So, [tex]\(\text{people who use Soap M but do not use Soap L} = 264\)[/tex]
3. Calculate the percentage of these people out of the total number of people who do not use Soap L:
To find the percentage, we use the formula:
[tex]\[
\text{Percentage} = \left( \frac{\text{number of people who use Soap M but do not use Soap L}}{\text{total number of people who do not use Soap L}} \right) \times 100
\][/tex]
Substituting the values, we get:
[tex]\[
\text{Percentage} = \left( \frac{264}{400} \right) \times 100 = 66.0
\][/tex]
4. Express this percentage as a whole number:
As the calculated percentage is 66.0, when expressed as a whole number, it remains 66.
Hence, the value of [tex]\( x \)[/tex] is:
[tex]\[
x = 66
\][/tex]
