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Aleks04 [339]
2 years ago
14

A group of students surveyed chose baseball and soccer as their favorite sport in the ratio 3:8

Mathematics
1 answer:
Anna [14]2 years ago
5 0
3x-\ those\ who\ chose\ baseball\\8x-\ those\ who\ chose\ soccer\\\\
a)\\3x+8x=132\\\\
11x=132\ \ \ | divide\ by\ 11\\\\x=12\\\\
8x=8*12=96\\\\
96\ chose\ soccer.\\\\\
b)\\8x=56\ \ \ | divide\ by\ 8\\\\x=7\\\\
3x=3*7=21\\\\
21\ chose\ baseball.
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