alleryA:B = 2:3 మరియు B:C = 4:5. A+B+C = 140 అయితే, Aని కనుగొనండి.
A32
B28
C24
D40
Answer & Solution
Correct answer: A. 32
మిశ్రమ నిష్పత్తి 8:12:15;
A 140లో 8/35 లేదా 32ని అందుకుంటుంది.
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