(5x - 2y) ∶ (x - 2y) = 9 ∶ 17 எனில், \(\rm \frac{9x}{13y}\)அதன் மதிப்பைக் கண்டறியவும்.

1
\(\frac{72}{421}\)
2
\(\frac{151}{1731}\)
3
\(\frac{36}{247}\)
4
\(\frac{144}{1001}\)

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