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656

Q:

If the ratio of the number of boys to that of girls in school B is 7:6 and the ratio of number of boys to that of girls in school D is 4 : 5, then what is the ratio of number of boys in B to that of girls in D?

  • 1
    12 : 13
  • 2
    13 : 12
  • 3
    14 : 13
  • 4
    13 : 14
  • Show Answer
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Answer : 3. "14 : 13"

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