The middle school band has a boy to girl ratio of 4:6.
The band had 20 members last year and 2...
Mathematics, 14.04.2020 17:48 meiaalvizo2005
The middle school band has a boy to girl ratio of 4:6.
The band had 20 members last year and 25 members this year.
How many girls and how many boys are in the band in each of these two years?
Answers: 2
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