alleryजस्त आनी तांब्याचो एक मिश्रधातू 5 : 3 ह्या प्रमाणांत आसता. ताच्या 40 किलो कितलो जस्त आसता?
A15 kg
B25 kg
C30 kg
D20 kg
Answer & Solution
Correct answer: B. 25 kg
जस्त मिश्रधातूचें 5/8, आनी 5/8 हें 40 किलो 25 किग्रॅ.
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