Question
Download Solution PDFনিম্নলিখিত পাই চার্টটি পাঁচটি মহিলা কলেজ A, B, C, D এবং E -তে মেয়েদের শতাংশ বণ্টনের প্রতিনিধিত্ব করে। পাঁচটি কলেজে মোট 2,500 জন মেয়ে রয়েছে।
C এবং E কলেজে মেয়েদের গড় সংখ্যা কত?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFঅনুসৃত ধারণা:
চলরাশির যোগফল/চলরাশির সংখ্যা = চলরাশির গড়
গণনা
C কলেজে মেয়েদের সংখ্যা = 2500 -এর 20%
⇒ 500
E কলেজে মেয়েদের সংখ্যা = 2500 -এর 26%
⇒ 650
C এবং E কলেজে মেয়েদের গড় সংখ্যা = (500 + 650)/2
⇒ 575
C এবং E কলেজে মেয়েদের গড় সংখ্যা 575
Last updated on Jul 21, 2025
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