Sunday

April 19, 2015

April 19, 2015

Posted by **Daka M** on Wednesday, June 25, 2014 at 12:50am.

- mathematics -
**MathMate**, Wednesday, June 25, 2014 at 9:53amIt is not too clear "current" means 2014 or 2015. Will assume baseline year to be 2015 when 20 more schools are built.

Number of students in 2015=1200

Number of students in 2016=1200*1.2=1440

Teacher:student ratio in 2015=1:60

Number of teachers in 2015=1200/60=20

Teacher:student ratio in 2016=1:30

Number of teachers in 2016=1440/30=48

Number of additional teachers required

= 48-20

=28

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