alleryसमानता पूर्ण करा 3/7 = n/28; n काय आहे?
A12
B14
C10
D21
Answer & Solution
Correct answer: A. 12
28 = 7 × 4 असल्याने, समतुल्य अंश n = 3 × 4 = 12 आहे.
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