A survey published by the Department of Education reported on the number of schools, learners and teachers in ordinary public schools and independent schools during 2013 - NSC Mathematical Literacy - Question 5 - 2017 - Paper 1

To find the total number of teachers, add the following:

$66 ext{, }007 + 24 ext{, }475 + 74 ext{, }823 + 96 ext{, }057 + 57 ext{, }108 + 34 ext{, }936 = 425 ext{, }023$ teachers.

The percentage of schools found in KwaZulu-Natal is calculated using the formula:

ext{Percentage} = rac{ ext{Number of schools in KZN}}{ ext{Total number of schools}} imes 100

Assuming the values from table gives the result of approximately 23.93%.

Using the formula for Learner-School Ratio (LSR):

ext{LSR} = rac{ ext{Total number of learners}}{ ext{Total number of schools}}

Insert the appropriate values for Gauteng to calculate the LSR.

The modal ratio is 30.1.

The ratios in descending order are: 31.5, 30.1, 30.0, 29.4, 28.9, 27.2.

To find the median, organize the ratios in order and calculate as follows:

$ext{Median} = 29.8$

Complete the bar graphs using the Teacher-School Ratios (TSR) outlined in the given data for each province.