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Anita writes three ratios: 6:10, 9:15 and 12:25.
One of these is NOT equivalent to the other two.
Which ratio is the odd one out?

Class 6Equivalent RatiosRatio and Proportion
  • A12:25
  • B6:10
  • C9:15
  • DAll are equivalent

Step-by-Step Solution

6:10 = 3:5 and 9:15 = 3:5, but 12:25 does not simplify to 3:5 (it stays 12:25). So 12:25 is the odd one out.
Answer: A) 12:25

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