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Gennadij [26K]
3 years ago
9

If the ratio of red hair bands to green hair bands is 5 to 9 with a total of 70, how many are green

Mathematics
1 answer:
Eduardwww [97]3 years ago
5 0
5x-\ red\\9x-\ green\\\\5x+9x=70\\
14x=70\ \ \ | divide\ by\ 14\\\\
x=5\\\\
9x=9*5=45\\\\
There\ are\ 45\ green.
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