document.write( "Question 280257: A school with 125 teachers and 4650 students wants to maintain a student-to-teacher ratio of 30:1. How many teachers do they need to hire in order to meet that ratio? \n" ); document.write( "
Algebra.Com's Answer #203690 by Alan3354(69443)\"\" \"About 
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4650/30 = 155
\n" ); document.write( "155-125 = 30
\n" ); document.write( "They have to hire 30 additional teachers.
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