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6 answers

1:20

2006-12-04 03:43:27 · answer #1 · answered by Amaya 2 · 0 0

280 divide by 14 = 20
one teacher for 20 students

2006-12-04 12:33:58 · answer #2 · answered by Anonymous · 0 0

20:1

2006-12-04 11:54:39 · answer #3 · answered by r b 1 · 0 0

1:20

2006-12-04 11:43:27 · answer #4 · answered by epbr123 5 · 0 0

1 teacher for every 20students
1:20

2006-12-04 11:44:52 · answer #5 · answered by 123456 4 · 0 0

14:280
=(14/14):(280/14)
=1:20

2006-12-04 11:49:36 · answer #6 · answered by Ranna Renni 2 · 0 0

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