the student teacher ratio in a school is 45:2.if there are 4050 students in the school,how many teachers must be there ?
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heya!!!
the ratio is 45:2
let the teachers be x
no.of students are 4050
45:2::4050:x
product of means I equal to product of extremes
8100=45x
x=180
no.of teachers =180
hope this helps u :)
the ratio is 45:2
let the teachers be x
no.of students are 4050
45:2::4050:x
product of means I equal to product of extremes
8100=45x
x=180
no.of teachers =180
hope this helps u :)
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