A store has five shelves and the average weekly sale of the store is Tk. 30,000. Shelf 1 accounted for 1/4 of the store's average weekly sales and stores 2 and 3, each accounted for 2/3 as much as shelf 1. If shelf 4 alone accounted for as much as shelf 1 then, which of the following could have been the average weekly sales of shelf 5 for the store?

A. 4,000

B. 4,500

C. 5,000

D. 6,000

Poster Download

DUIBAসাধারণ গণিতবীজগণিতীয় রাশিভগ্নাংশের যোগ, বিয়োগ, গুণ ও ভাগ (Topic Practice)DU - ⚡ অনলাইন প্রশ্নব্যাংক দেখুন 💥

Explanation: Average weekly sales যদি Tk. 30,000, Shelf 1 এর sales \(= 30,000/4 = Tk. 7,500\). Shelf 2 and 3 এর combined sales \(= 2\times7,500\times2/3 = Tk. 10,000\). Shelf 4 এর sales \(= Tk. 7,500\). Shelf 5 এর sales \(= 30,000 - 7,500 - 10,000 - 7,500 = Tk. 5,000\).

লগইন করুন

একাউন্ট নির্বাচন করুন

গুগল একাউন্ট যুক্ত করুন