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Dafna1 [17]
3 years ago
12

Cristine's middle school has a total of 900 students and 45 teachers. The local high school has 110 teachers and a student-teach

er ratio proportional to the middle school's. How many students will Cristine find when she gets to high school? A) 900 B) 1100 C) 2200 D) 2500
Mathematics
2 answers:
just olya [345]3 years ago
4 0
I had this answer on a test it is definitely 2200 sorry if I answered to late xD
Luba_88 [7]3 years ago
3 0

900/45 = 20

so ratio of middle school students and teachers: 900:45 = 20:1

if high school student-teacher ratio as middle school then

x/110 = 20/1

so x = 110 * 20 = 2200

answer is C) 2200

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