ANSWER
The percentage of 8th grader that walk to school is 36.2%
The percentage of 8th grader that are female that work to school is 20.8%
EXPLANATION
Firstly, we need to complete the table
Recall,
Total number = number of male + number of female
In the given table, The total number of male in 8th grader is 129 and the total number of female in 8th grader is 92
Firstly, we need to determine the number of male 8th grader that walk to school
Number of male 8th grader that walk to school = 129 - (28 + 15 + 52)
Number of male 8th grader that walk to school = 129 - 95
Number of male 8th grader that walk to school = 34
Therefore, 34 male 8th grader walked to school
The next step is to calculate the total number of 8th grader that walked to school
In the table provided, the total number of 8th grader that walk to school is 80
The percentage of the 8th grader that walk to school is calculated below as
[tex]\begin{gathered} \text{ \% = }\frac{\text{ total number of 8th grader that walk to school}}{\text{ total number of 8th grader}}\times\text{ 100\%} \\ \\ \text{ \% = }\frac{\text{ 80}}{\text{ 221}}\text{ }\times\text{ 100\%} \\ \text{ \% = 0.362 }\times\text{ 100\%} \\ \text{ \% = 36.2\%} \end{gathered}[/tex]
Therefore, the percentage of 8th grader that walk to school is 36.2%
Part 2
The number of female 8th grader that walk to school is 46
Hence, we can calculate the percentage of female 8th grader that walk to school
[tex]\begin{gathered} \text{ \% = }\frac{\text{ 46}}{\text{ 221}}\times\text{ 100\%} \\ \text{ \% = 0.208 }\times\text{ 100\%} \\ \text{ \% = 20.8 \%} \end{gathered}[/tex]
Therefore, the percentage of 8th grader that are female that work to school is 20.8%
