The following table shows the number of girls and boys in a school in different academic years. Show the information using a sub-divided bar graph. (3 marks)
Year | Number of Girls | Number of Boys |
2013-2014 | 150 | 200 |
2015-2016 | 280 | 220 |
2017-2018 | 260 | 140 |
2019-2020 | 250 | 300 |
Find the total number of students in each academic year.
Year | Number of Girls | Number of Boys | Total students |
2013-2014 | 150 | 200 | 350 |
2015-2016 | 280 | 220 | 500 |
2017-2018 | 260 | 140 | 400 |
2019-2020 | 250 | 300 | 550 |