Answers

2016-04-20T21:02:04+08:00
4/9 is the smallest possible ratio as 4 and 9 are relatively prime numbers.
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  • Brainly User
2016-04-21T11:50:41+08:00
4/9 is in lowest term, because their greatest common factor is 1.

Remember:  Any fraction with its numerator and denominator has 1 as their greatest common factor is in lowest term.
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