alleryএকটি অনুপাত হলো 7 : 13। প্রথম পদটি উভয় পদের মোট যোগফলের শতকরা কত ভাগ?
A54%
B35%
C13%
D7%
Answer & Solution
Correct answer: B. 35%
মোট হলো 20 ভাগ এবং 7/20 = 35 percent।
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