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OpenStudy (anonymous):
The high school marching band has a total of 100 students. There are 3 times as many girls in the band as boys. How many girls are in the band?
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OpenStudy (anonymous):
75
OpenStudy (anonymous):
Thanks @bluemustangjosh
OpenStudy (pfenn1):
y=no of girls in band x=no of boys in band y=3x x+y=100
OpenStudy (albert0898):
100 Students. Girls = Boys * 3 Boys + Girls = 4 100 / 4 = 25 25 * 3 = 75 75 Girls SHOW WORK :)
OpenStudy (anonymous):
Thankks
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OpenStudy (albert0898):
Anytime!
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