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हें . A:B = 2:3 आनी B:C = 4:5. A+B+C = 140 आसल्यार A सोदून काडात.

A32
B28
C24
D40
Answer & Solution
Correct answer: A. 32
हें . एकत्रीत प्रमाण 8:12:15 आसा; अ हाका 140, वा 32 चें 8/35 मेळटा.
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