maths help

Submitted by guest (not verified) on 21 February 2011 - 6:39am

hi good day people how do i do this question a total of 1200 students attend top high school. the ratio of teachers to students is1:30
(1)how many teachers are there at the school ?
two-fifths of the students own personal computer
(2)how many stusdent do not own personal computure
thirty percent of students who own personal computures also own play stations.
(3) what fraction of the student in the school own play stations ?
xpress your answer inthe lowest terms.


shadow (not verified) 17 March 2011 - 10:20pm

i,m a 4th former doin cxc math and english this year. i was wondering wat are the exact topics coming on the math exam this year, because i want to know wat topics i haven,t covered yet which i,ll need

heidi (not verified) 17 May 2011 - 6:07pm

thanks for the link it worked

Good Luck to all in there exams

Add new comment

This question is for testing whether or not you are a human visitor and to prevent automated spam submissions.

Enter the characters shown in the image.