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Lots of points: school A has 480 students and 16 classrooms. school B has 192 students and 12 classrooms. how many students would have to transfer for the ratio of students to classrooms were the same?
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Apr 4, 2018
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Lots of points:
school A has 480 students and 16 classrooms. school B has 192 students and 12 classrooms.
how many students would have to transfer for the ratio of students to classrooms were the same?
thanks
Mathematics
middle-school
Udog
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School B is the right answer
Holdenlee
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Apr 5, 2018
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Holdenlee
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480 + 192 = 672 students total
16 + 12 = 28 classrooms total
672/28 = 24 students per room
24 * 12 = 288 students that need to be in school B
288 - 192 = 96 students who have to transfer
Tim Kennedy
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Apr 11, 2018
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