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Posted by on Sunday, April 1, 2012 at 11:11am.

The ratio of girls to boys in a science class is 5:6. Can there be 15 boys in the class? Explain why or why not.

  • math - , Sunday, April 1, 2012 at 1:02pm

    5/6 = x/15

    Solve for x. If the result is a whole number, then the answer is yes. If not, it is no.

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