2aasoccer 2aasoccer
  • 15-09-2014
  • Mathematics
Answered

The school choir has 84 members. The ratio of girls to boys is 3:4. How many members are girls?



Answer :

seharris017 seharris017
  • 15-09-2014
There are 3 girls to every 4 boys, or to every 7 people. Therefore the percentage of girls to people is approximately 43%. So there are 36 girls.
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