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  • 22-02-2016
  • Mathematics
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Which one of the following statements expresses a true proportion? A) 2:1=1:2 B) 54:9=6:3 C) 3:4=9:12 D) 7:9=8:9

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sandhyakrish08
sandhyakrish08 sandhyakrish08
  • 22-02-2016
C) 3:4=9:12
Once you simplify 9:12 they express a true proportion.
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