s1682653 s1682653
  • 14-10-2020
  • Mathematics
contestada

The number of girls in a class varies directly with the number of boys in the class. If a class contains seven boys and 21 girls, how many girls are in a class with 11 boys?

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wfrsix wfrsix
  • 15-10-2020

Answer:

17

Step-by-step explanation:

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