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Question
Find the odd one out of the following and give reason.
Options
`(-3)/7`
`(-9)/15`
`(+24)/20`
`(+35)/25`
Solution
`bb((-3)/7)`
Explanation:
From the above given rational numbers, we can see that `(-7)/3` is in its lowest form while others have common factor in numerator and denominator.
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