What is the respective ratio between the number of non-fictions sold by shop C and number of non-fictions sold by shop D

  • 7:9
  • 8:9
  • 6:7
  • 8:11
  • 3:5
  • Explanation:

    Number of non-fiction books sold by shop c

    =30%of(4/3×600) = 30/100×800=240

    Number of non-fiction books sold by shop D

    =25%of (8/5×675)= 1080×25/100 =270

    ஃ Required ratio = 240/270 = 8:9

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What is the respective ratio between the number of non-fictions sold by shop C and number of non-fic
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