alleryह्या प्रमाणांतलें खंयचें प्रमाण चड आसा?
A2 : 3
B3 : 4
C5 : 7
D7 : 9
Answer & Solution
Correct answer: D. 7 : 9
दशांश म्हणून ते 0.75, 0.714, 0.667 आनी 0.778 आसतात, देखून 7 : 9 सगळ्यांत व्हड आसा.
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